commit gcc-4.4.3 which is used to build gcc-4.4.3 Android toolchain in master.

The source is based on fsf gcc-4.4.3 and contains local patches which
are recorded in gcc-4.4.3/README.google.

Change-Id: Id8c6d6927df274ae9749196a1cc24dbd9abc9887

3 files changed, 2919 insertions, 0 deletions

diff --git a/gcc-4.4.3/libjava/classpath/gnu/javax/management/ListenerData.java b/gcc-4.4.3/libjava/classpath/gnu/javax/management/ListenerData.java
new file mode 100644
index 000000000..719daa086
--- /dev/null
+++ b/gcc-4.4.3/libjava/classpath/gnu/javax/management/ListenerData.java
@@ -0,0 +1,136 @@
+/* ListenerData.java - Class to contain data about management bean listeners
+   Copyright (C) 2006 Free Software Foundation
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+package gnu.javax.management;
+
+import javax.management.NotificationFilter;
+import javax.management.NotificationListener;
+
+/**
+ * Container for data on management listeners.  Wraps
+ * a {@link javax.management.NotificationListener},
+ * {@link javax.management.NotificationFilter} and
+ * passback object in one class.
+ *
+ * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
+ * @since 1.5
+ */
+public class ListenerData
+{
+  /**
+   * The listener itself.
+   */
+  private NotificationListener listener;
+
+  /**
+   * A filter to apply to incoming events.
+   */
+  private NotificationFilter filter;
+
+  /**
+   * An object to pass back to the listener on an
+   * event occurring.
+   */
+  private Object passback;
+  
+  /**
+   * Constructs a new {@link ListenerData} with the specified
+   * listener, filter and passback object.
+   *
+   * @param listener the listener itself.
+   * @param filter the filter for incoming events.
+   * @param passback the object to passback on an incoming event.
+   */
+  public ListenerData(NotificationListener listener,
+		      NotificationFilter filter, Object passback)
+  {
+    this.listener = listener;
+    this.filter = filter;
+    this.passback = passback;
+  }
+  
+  /**
+   * Returns the listener.
+   *
+   * @return the listener.
+   */
+  public NotificationListener getListener()
+  {
+    return listener;
+  }
+  
+  /**
+   * Returns the filter.
+   *
+   * @return the filter.
+   */
+  public NotificationFilter getFilter()
+  {
+    return filter;
+  }
+  
+  /**
+   * Returns the passback object.
+   *
+   * @return the passback object.
+   */
+  public Object getPassback()
+  {
+    return passback;
+  }
+  
+  /**
+   * Returns true if the supplied object is an instance of
+   * {@link ListenerData} and has the same listener, filter
+   * and passback object.
+   *
+   * @param obj the object to check.
+   * @return true if <code>obj</code> is equal to this.
+   */
+  public boolean equals(Object obj)
+  {
+    if (obj instanceof ListenerData)
+      {
+	ListenerData data = (ListenerData) obj;
+	return (data.getListener() == listener &&
+		data.getFilter() == filter &&
+		data.getPassback() == passback);
+      }
+    return false;
+  }
+  
+}
diff --git a/gcc-4.4.3/libjava/classpath/gnu/javax/management/Server.java b/gcc-4.4.3/libjava/classpath/gnu/javax/management/Server.java
new file mode 100644
index 000000000..e35c3b117
--- /dev/null
+++ b/gcc-4.4.3/libjava/classpath/gnu/javax/management/Server.java
@@ -0,0 +1,2233 @@
+/* Server.java -- A GNU Classpath management server.
+   Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+package gnu.javax.management;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectStreamClass;
+import java.io.StreamCorruptedException;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+
+import java.util.concurrent.atomic.AtomicLong;
+import java.util.concurrent.ConcurrentHashMap;
+
+import javax.management.Attribute;
+import javax.management.AttributeList;
+import javax.management.AttributeNotFoundException;
+import javax.management.BadAttributeValueExpException;
+import javax.management.BadBinaryOpValueExpException;
+import javax.management.BadStringOperationException;
+import javax.management.DynamicMBean;
+import javax.management.InstanceAlreadyExistsException;
+import javax.management.InstanceNotFoundException;
+import javax.management.IntrospectionException;
+import javax.management.InvalidApplicationException;
+import javax.management.InvalidAttributeValueException;
+import javax.management.ListenerNotFoundException;
+import javax.management.MalformedObjectNameException;
+import javax.management.MBeanException;
+import javax.management.MBeanInfo;
+import javax.management.MBeanPermission;
+import javax.management.MBeanRegistration;
+import javax.management.MBeanRegistrationException;
+import javax.management.MBeanServer;
+import javax.management.MBeanServerDelegate;
+import javax.management.MBeanServerNotification;
+import javax.management.MBeanTrustPermission;
+import javax.management.NotCompliantMBeanException;
+import javax.management.Notification;
+import javax.management.NotificationBroadcaster;
+import javax.management.NotificationEmitter;
+import javax.management.NotificationFilter;
+import javax.management.NotificationListener;
+import javax.management.ObjectInstance;
+import javax.management.ObjectName;
+import javax.management.OperationsException;
+import javax.management.QueryExp;
+import javax.management.ReflectionException;
+import javax.management.RuntimeOperationsException;
+import javax.management.StandardMBean;
+
+import javax.management.loading.ClassLoaderRepository;
+
+/**
+ * This class provides an {@link javax.management.MBeanServer}
+ * implementation for GNU Classpath.
+ *
+ * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
+ * @since 1.5
+ */
+public class Server
+  implements MBeanServer
+{
+
+  /**
+   * The name of the delegate bean.
+   */
+  private static final ObjectName DELEGATE_NAME;
+
+  /**
+   * The registered beans, represented as a map of
+   * {@link javax.management.ObjectName}s to
+   * {@link gnu.javax.management.Server.ServerInfo}s.
+   */
+  private final ConcurrentHashMap<ObjectName,ServerInfo> beans =
+    new ConcurrentHashMap<ObjectName,ServerInfo>();
+
+  /**
+   * The default domain.
+   */
+  private final String defaultDomain;
+
+  /**
+   * The outer server.
+   */
+  private final MBeanServer outer;
+
+  /**
+   * The class loader repository.
+   */
+  private ClassLoaderRepository repository;
+
+  /**
+   * The map of listener delegates to the true
+   * listener.  We wrap this in an inner class
+   * to delay initialisation until a listener
+   * is actually added.
+   */
+  private static class LazyListenersHolder
+  {
+    private static final Map<NotificationListener,NotificationListener> listeners =
+      new ConcurrentHashMap<NotificationListener,NotificationListener>();
+  }
+
+  /**
+   * An MBean that emits notifications when an MBean is registered and
+   * unregistered with this server.
+   *
+   */
+  private final MBeanServerDelegate delegate;
+
+  /**
+   * Provides sequencing for notifications about registrations.
+   */
+  private static final AtomicLong sequenceNumber = new AtomicLong(1);
+
+  /**
+   * Initialise the delegate name.
+   */
+  static
+  {
+    try
+      {
+	DELEGATE_NAME = 
+	  new ObjectName("JMImplementation:type=MBeanServerDelegate");
+      }
+    catch (MalformedObjectNameException e)
+      {
+	throw (Error) 
+	  (new InternalError("Failed to construct " +
+			     "the delegate's object name.").initCause(e));
+      }
+  }
+
+  /**
+   * Constructs a new management server using the specified
+   * default domain, delegate bean and outer server.
+   *
+   * @param defaultDomain the default domain to use for beans constructed
+   *               with no specified domain.
+   * @param outer an {@link javax.management.MBeanServer} to pass
+   *              to beans implementing the {@link MBeanRegistration}
+   *              interface, or <code>null</code> if <code>this</code>
+   *              should be passed.
+   * @param delegate the delegate bean for this server.
+   */
+  public Server(String defaultDomain, MBeanServer outer,
+		MBeanServerDelegate delegate)
+  {
+    this.defaultDomain = defaultDomain;
+    this.outer = outer;
+    this.delegate = delegate;
+    try
+      {
+	registerMBean(delegate, DELEGATE_NAME);
+      }
+    catch (InstanceAlreadyExistsException e)
+      {
+	throw (Error) 
+	  (new InternalError("The delegate bean is " +
+			     "already registered.").initCause(e));
+      }
+    catch (MBeanRegistrationException e)
+      {
+	throw (Error) 
+	  (new InternalError("The delegate bean's preRegister " +
+			     "methods threw an exception.").initCause(e));
+      }
+    catch (NotCompliantMBeanException e)
+      {
+	throw (Error) 
+	  (new InternalError("The delegate bean is " +
+			     "not compliant.").initCause(e));
+      }
+  }
+
+  /**
+   * Checks for the necessary security privileges to perform an
+   * operation.
+   *
+   * @param name the name of the bean being accessed.
+   * @param member the name of the operation or attribute being
+   *               accessed, or <code>null</code> if one is not
+   *               involved.
+   * @param action the action being performed.
+   * @throws SecurityException if the action is denied.
+   */
+  private void checkSecurity(ObjectName name, String member,
+			     String action)
+  {
+    SecurityManager sm = System.getSecurityManager();
+    if (sm != null)
+      try
+	{
+	  MBeanInfo info = null;
+	  if (name != null)
+	    {
+	      Object bean = getBean(name);
+	      Method method = bean.getClass().getMethod("getMBeanInfo");
+	      info = (MBeanInfo) method.invoke(bean);
+	    }
+	  sm.checkPermission(new MBeanPermission((info == null) ? 
+						 null : info.getClassName(),
+						 member, name, action));
+	}
+      catch (InstanceNotFoundException e)
+	{
+	  throw (Error) 
+	    (new InternalError("Failed to get bean.").initCause(e));
+	}
+      catch (NoSuchMethodException e)
+	{
+	  throw (Error) 
+	    (new InternalError("Failed to get bean info.").initCause(e));
+	}
+      catch (IllegalAccessException e)
+	{
+	  throw (Error) 
+	    (new InternalError("Failed to get bean info.").initCause(e));
+	}
+      catch (IllegalArgumentException e)
+	{
+	  throw (Error) 
+	    (new InternalError("Failed to get bean info.").initCause(e));
+	}
+      catch (InvocationTargetException e)
+	{
+	  throw (Error) 
+	    (new InternalError("Failed to get bean info.").initCause(e));
+	}
+  }
+
+  /**
+   * Retrieves the specified bean.
+   *
+   * @param name the name of the bean.
+   * @return the bean.
+   * @throws InstanceNotFoundException if the name of the management bean
+   *                                   could not be resolved.
+   */
+  private Object getBean(ObjectName name)
+    throws InstanceNotFoundException
+  {
+    ServerInfo bean = beans.get(name);
+    if (bean == null)
+      throw new InstanceNotFoundException("The bean, " + name +
+					  ", was not found.");
+    return bean.getObject();
+  }
+
+  /**
+   * Registers the supplied listener with the specified management
+   * bean.  Notifications emitted by the management bean are forwarded
+   * to the listener via the server, which will convert an MBean
+   * references in the source to a portable {@link ObjectName}
+   * instance.  The notification is otherwise unchanged.
+   *
+   * @param name the name of the management bean with which the listener
+   *             should be registered.
+   * @param listener the listener which will handle notifications from
+   *                 the bean.
+   * @param filter the filter to apply to incoming notifications, or
+   *               <code>null</code> if no filtering should be applied.
+   * @param passback an object to be passed to the listener when a
+   *                 notification is emitted.
+   * @throws InstanceNotFoundException if the name of the management bean
+   *                                   could not be resolved.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, name,
+   *                           "addNotificationListener")</code>}.
+   * @see #removeNotificationListener(ObjectName, NotificationListener)
+   * @see #removeNotificationListener(ObjectName, NotificationListener,
+   *                                  NotificationFilter, Object)
+   * @see NotificationBroadcaster#addNotificationListener(NotificationListener,
+   *                                                      NotificationFilter,
+   *                                                      Object)
+   */
+  public void addNotificationListener(ObjectName name, NotificationListener listener,
+				      NotificationFilter filter, Object passback)
+    throws InstanceNotFoundException
+  {
+    Object bean = getBean(name);
+    checkSecurity(name, null, "addNotificationListener");
+    if (bean instanceof NotificationBroadcaster)
+      {
+	NotificationBroadcaster bbean = (NotificationBroadcaster) bean;
+	NotificationListener indirection = new ServerNotificationListener(bean, name,
+									  listener);
+	bbean.addNotificationListener(indirection, filter, passback);
+	LazyListenersHolder.listeners.put(listener, indirection);
+      }
+  }
+
+  /**
+   * <p>
+   * Registers the supplied listener with the specified management
+   * bean.  Notifications emitted by the management bean are forwarded
+   * to the listener via the server, which will convert any MBean
+   * references in the source to portable {@link ObjectName}
+   * instances.  The notification is otherwise unchanged.  
+   * </p>
+   * <p>
+   * The listener that receives notifications will be the one that is
+   * registered with the given name at the time this method is called.
+   * Even if it later unregisters and ceases to use that name, it will
+   * still receive notifications.
+   * </p>
+   *
+   * @param name the name of the management bean with which the listener
+   *             should be registered.
+   * @param listener the name of the listener which will handle
+   *                 notifications from the bean.
+   * @param filter the filter to apply to incoming notifications, or
+   *               <code>null</code> if no filtering should be applied.
+   * @param passback an object to be passed to the listener when a
+   *                 notification is emitted.
+   * @throws InstanceNotFoundException if the name of the management bean
+   *                                   could not be resolved.
+   * @throws RuntimeOperationsException if the bean associated with the given
+   *                                    object name is not a
+   *                                    {@link NotificationListener}.  This
+   *                                    exception wraps an
+   *                                    {@link IllegalArgumentException}.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, name,
+   *                           "addNotificationListener")</code>}.
+   * @see #removeNotificationListener(ObjectName, NotificationListener)
+   * @see #removeNotificationListener(ObjectName, NotificationListener,
+   *                                  NotificationFilter, Object)
+   * @see NotificationBroadcaster#addNotificationListener(NotificationListener,
+   *                                                      NotificationFilter,
+   *                                                      Object)
+   */
+  public void addNotificationListener(ObjectName name, ObjectName listener,
+				      NotificationFilter filter, Object passback)
+    throws InstanceNotFoundException
+  {
+    Object lbean = getBean(listener);
+    if (!(lbean instanceof NotificationListener))
+      {
+	RuntimeException e =
+	  new IllegalArgumentException("The supplied listener name does not " +
+				       "correspond to a notification listener.");
+	throw new RuntimeOperationsException(e);
+      }
+    addNotificationListener(name, ((NotificationListener) lbean), filter, passback);
+  }
+
+  /**
+   * <p>
+   * Instantiates a new instance of the specified management bean
+   * using the default constructor and registers it with the server
+   * under the supplied name.  The class is loaded using the
+   * {@link javax.management.loading.ClassLoaderRepository default
+   * loader repository} of the server. 
+   * </p>
+   * <p>
+   * If the name supplied is <code>null</code>, then the bean is
+   * expected to implement the {@link MBeanRegistration} interface.
+   * The {@link MBeanRegistration#preRegister preRegister} method
+   * of this interface will be used to obtain the name in this case.
+   * </p>
+   * <p>
+   * This method is equivalent to calling {@link 
+   * #createMBean(String, ObjectName, Object[], String[])
+   * <code>createMBean(className, name, (Object[]) null,
+   * (String[]) null)</code>} with <code>null</code> parameters
+   * and signature.
+   * </p>
+   *
+   * @param className the class of the management bean, of which
+   *                  an instance should be created.
+   * @param name the name to register the new bean with.
+   * @return an {@link ObjectInstance} containing the {@link ObjectName}
+   *         and Java class name of the created instance.
+   * @throws ReflectionException if an exception occurs in creating
+   *                             an instance of the bean.
+   * @throws InstanceAlreadyExistsException if a matching instance
+   *                                        already exists.
+   * @throws MBeanRegistrationException if an exception occurs in
+   *                                    calling the preRegister
+   *                                    method.
+   * @throws MBeanException if the bean's constructor throws an exception.
+   * @throws NotCompliantMBeanException if the created bean is not
+   *                                    compliant with the JMX specification.
+   * @throws RuntimeOperationsException if an {@link IllegalArgumentException}
+   *                                    is thrown by the server due to a
+   *                                    <code>null</code> class name or object
+   *                                    name or if the object name is a pattern.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply the
+   *                           use of the <code>instantiate</code>
+   *                           and <code>registerMBean</code> methods.
+   * @see #createMBean(String, ObjectName, Object[], String[])
+   */
+  public ObjectInstance createMBean(String className, ObjectName name)
+    throws ReflectionException, InstanceAlreadyExistsException,
+	   MBeanRegistrationException, MBeanException,
+	   NotCompliantMBeanException
+  {
+    return createMBean(className, name, (Object[]) null, (String[]) null);
+  }
+  
+  /**
+   * <p>
+   * Instantiates a new instance of the specified management bean
+   * using the given constructor and registers it with the server
+   * under the supplied name.  The class is loaded using the
+   * {@link javax.management.loading.ClassLoaderRepository default
+   * loader repository} of the server. 
+   * </p>
+   * <p>
+   * If the name supplied is <code>null</code>, then the bean is
+   * expected to implement the {@link MBeanRegistration} interface.
+   * The {@link MBeanRegistration#preRegister preRegister} method
+   * of this interface will be used to obtain the name in this case.
+   * </p>
+   * 
+   * @param className the class of the management bean, of which
+   *                  an instance should be created.
+   * @param name the name to register the new bean with.
+   * @param params the parameters for the bean's constructor.
+   * @param sig the signature of the constructor to use.
+   * @return an {@link ObjectInstance} containing the {@link ObjectName}
+   *         and Java class name of the created instance.
+   * @throws ReflectionException if an exception occurs in creating
+   *                             an instance of the bean.
+   * @throws InstanceAlreadyExistsException if a matching instance
+   *                                        already exists.
+   * @throws MBeanRegistrationException if an exception occurs in
+   *                                    calling the preRegister
+   *                                    method.
+   * @throws MBeanException if the bean's constructor throws an exception.
+   * @throws NotCompliantMBeanException if the created bean is not
+   *                                    compliant with the JMX specification.
+   * @throws RuntimeOperationsException if an {@link IllegalArgumentException}
+   *                                    is thrown by the server due to a
+   *                                    <code>null</code> class name or object
+   *                                    name or if the object name is a pattern.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply the
+   *                           use of the <code>instantiate</code>
+   *                           and <code>registerMBean</code> methods.
+   */
+  public ObjectInstance createMBean(String className, ObjectName name,
+				    Object[] params, String[] sig)
+    throws ReflectionException, InstanceAlreadyExistsException,
+	   MBeanRegistrationException, MBeanException,
+	   NotCompliantMBeanException
+  {
+    return registerMBean(instantiate(className, params, sig), name);
+  } 
+
+  /**
+   * <p>
+   * Instantiates a new instance of the specified management bean
+   * using the default constructor and registers it with the server
+   * under the supplied name.  The class is loaded using the
+   * given class loader.  If this argument is <code>null</code>,
+   * then the same class loader as was used to load the server
+   * is used.
+   * </p>
+   * <p>
+   * If the name supplied is <code>null</code>, then the bean is
+   * expected to implement the {@link MBeanRegistration} interface.
+   * The {@link MBeanRegistration#preRegister preRegister} method
+   * of this interface will be used to obtain the name in this case.
+   * </p>
+   * <p>
+   * This method is equivalent to calling {@link 
+   * #createMBean(String, ObjectName, ObjectName, Object[], String)
+   * <code>createMBean(className, name, loaderName, (Object[]) null,
+   * (String) null)</code>} with <code>null</code> parameters
+   * and signature.
+   * </p>
+   *
+   * @param className the class of the management bean, of which
+   *                  an instance should be created.
+   * @param name the name to register the new bean with.
+   * @param loaderName the name of the class loader.
+   * @return an {@link ObjectInstance} containing the {@link ObjectName}
+   *         and Java class name of the created instance.
+   * @throws ReflectionException if an exception occurs in creating
+   *                             an instance of the bean.
+   * @throws InstanceAlreadyExistsException if a matching instance
+   *                                        already exists.
+   * @throws MBeanRegistrationException if an exception occurs in
+   *                                    calling the preRegister
+   *                                    method.
+   * @throws MBeanException if the bean's constructor throws an exception.
+   * @throws NotCompliantMBeanException if the created bean is not
+   *                                    compliant with the JMX specification.
+   * @throws InstanceNotFoundException if the specified class loader is not
+   *                                   registered with the server.
+   * @throws RuntimeOperationsException if an {@link IllegalArgumentException}
+   *                                    is thrown by the server due to a
+   *                                    <code>null</code> class name or object
+   *                                    name or if the object name is a pattern.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply the
+   *                           use of the <code>instantiate</code>
+   *                           and <code>registerMBean</code> methods.
+   * @see #createMBean(String, ObjectName, ObjectName, Object[], String[])
+   */
+  public ObjectInstance createMBean(String className, ObjectName name, 
+				    ObjectName loaderName)
+    throws ReflectionException, InstanceAlreadyExistsException,
+	   MBeanRegistrationException, MBeanException,
+	   NotCompliantMBeanException, InstanceNotFoundException
+  {
+    return createMBean(className, name, loaderName, (Object[]) null,
+		       (String[]) null);
+  }
+
+  /**
+   * <p>
+   * Instantiates a new instance of the specified management bean
+   * using the given constructor and registers it with the server
+   * under the supplied name.  The class is loaded using the
+   * given class loader.  If this argument is <code>null</code>,
+   * then the same class loader as was used to load the server
+   * is used. 
+   * </p>
+   * <p>
+   * If the name supplied is <code>null</code>, then the bean is
+   * expected to implement the {@link MBeanRegistration} interface.
+   * The {@link MBeanRegistration#preRegister preRegister} method
+   * of this interface will be used to obtain the name in this case.
+   * </p>
+   * 
+   * @param className the class of the management bean, of which
+   *                  an instance should be created.
+   * @param name the name to register the new bean with.
+   * @param loaderName the name of the class loader.
+   * @param params the parameters for the bean's constructor.
+   * @param sig the signature of the constructor to use.
+   * @return an {@link ObjectInstance} containing the {@link ObjectName}
+   *         and Java class name of the created instance.
+   * @throws ReflectionException if an exception occurs in creating
+   *                             an instance of the bean.
+   * @throws InstanceAlreadyExistsException if a matching instance
+   *                                        already exists.
+   * @throws MBeanRegistrationException if an exception occurs in
+   *                                    calling the preRegister
+   *                                    method.
+   * @throws MBeanException if the bean's constructor throws an exception.
+   * @throws NotCompliantMBeanException if the created bean is not
+   *                                    compliant with the JMX specification.
+   * @throws InstanceNotFoundException if the specified class loader is not
+   *                                   registered with the server.
+   * @throws RuntimeOperationsException if an {@link IllegalArgumentException}
+   *                                    is thrown by the server due to a
+   *                                    <code>null</code> class name or object
+   *                                    name or if the object name is a pattern.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply the
+   *                           use of the <code>instantiate</code>
+   *                           and <code>registerMBean</code> methods.
+   */
+  public ObjectInstance createMBean(String className, ObjectName name,
+				    ObjectName loaderName, Object[] params,
+				    String[] sig)
+    throws ReflectionException, InstanceAlreadyExistsException,
+	   MBeanRegistrationException, MBeanException,
+	   NotCompliantMBeanException, InstanceNotFoundException
+  {
+    return registerMBean(instantiate(className, loaderName, params, sig),
+			 name);
+  }
+
+  /**
+   * Deserializes a byte array using the class loader of the specified
+   * management bean as its context.
+   *
+   * @param name the name of the bean whose class loader should be used.
+   * @param data the byte array to be deserialized.
+   * @return the deserialized object stream.
+   * @deprecated {@link #getClassLoaderFor(ObjectName)} should be used
+   *             to obtain the class loader of the bean, which can then
+   *             be used to perform deserialization in the user's code.
+   * @throws InstanceNotFoundException if the specified bean is not
+   *                                   registered with the server.
+   * @throws OperationsException if any I/O error is thrown by the
+   *                             deserialization process.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, name,
+   *                           "getClassLoaderFor")</code>
+   */
+  public ObjectInputStream deserialize(ObjectName name, byte[] data)
+    throws InstanceNotFoundException, OperationsException
+  {
+    try
+      {
+	return new ServerInputStream(new ByteArrayInputStream(data),
+				     getClassLoaderFor(name));
+      }
+    catch (IOException e)
+      {
+	throw new OperationsException("An I/O error occurred: " + e);
+      }
+  }
+
+  /**
+   * Deserializes a byte array using the same class loader for its context
+   * as was used to load the given class.  This class loader is obtained by
+   * loading the specified class using the {@link
+   * javax.management.loading.ClassLoaderRepository Class Loader Repository}
+   * and then using the class loader of the resulting {@link Class} instance.
+   *
+   * @param name the name of the class which should be loaded to obtain the
+   *             class loader.
+   * @param data the byte array to be deserialized.
+   * @return the deserialized object stream.
+   * @deprecated {@link #getClassLoaderRepository} should be used
+   *             to obtain the class loading repository, which can then
+   *             be used to obtain the {@link Class} instance and deserialize
+   *             the array using its class loader.
+   * @throws OperationsException if any I/O error is thrown by the
+   *                             deserialization process.
+   * @throws ReflectionException if an error occurs in obtaining the
+   *                             {@link Class} instance.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(null, null, null,
+   *                           "getClassLoaderRepository")</code>
+   */
+  public ObjectInputStream deserialize(String name, byte[] data)
+    throws OperationsException, ReflectionException
+  {
+    try
+      {
+	Class<?> c = getClassLoaderRepository().loadClass(name);
+	return new ServerInputStream(new ByteArrayInputStream(data),
+					   c.getClassLoader());
+      }
+    catch (IOException e)
+      {
+	throw new OperationsException("An I/O error occurred: " + e);
+      }
+    catch (ClassNotFoundException e)
+      {
+	throw new ReflectionException(e, "The class could not be found.");
+      }
+  }
+
+  /**
+   * Deserializes a byte array using the same class loader for its context
+   * as was used to load the given class.  The name of the class loader to
+   * be used is supplied, and may be <code>null</code> if the server's
+   * class loader should be used instead.
+   *
+   * @param name the name of the class which should be loaded to obtain the
+   *             class loader.
+   * @param loader the name of the class loader to use, or <code>null</code>
+   *               if the class loader of the server should be used.
+   * @param data the byte array to be deserialized.
+   * @return the deserialized object stream.
+   * @deprecated {@link #getClassLoader(ObjectName} can be used to obtain
+   *              the named class loader and deserialize the array.
+   * @throws InstanceNotFoundException if the specified class loader is not
+   *                                   registered with the server.
+   * @throws OperationsException if any I/O error is thrown by the
+   *                             deserialization process.
+   * @throws ReflectionException if an error occurs in obtaining the
+   *                             {@link Class} instance.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, loader,
+   *                           "getClassLoader")</code>
+   */
+  public ObjectInputStream deserialize(String name, ObjectName loader, byte[] data)
+    throws InstanceNotFoundException, ReflectionException,
+	   OperationsException
+  {
+    try
+      {
+	Class<?> c = getClassLoader(loader).loadClass(name);
+	return new ServerInputStream(new ByteArrayInputStream(data),
+					   c.getClassLoader());
+      }
+    catch (IOException e)
+      {
+	throw new OperationsException("An I/O error occurred: " + e);
+      }
+    catch (ClassNotFoundException e)
+      {
+	throw new ReflectionException(e, "The class could not be found.");
+      }
+  }
+
+  /**
+   * Returns the value of the supplied attribute from the specified
+   * management bean.
+   *
+   * @param bean the bean to retrieve the value from.
+   * @param name the name of the attribute to retrieve.
+   * @return the value of the attribute.
+   * @throws AttributeNotFoundException if the attribute could not be
+   *                                    accessed from the bean.
+   * @throws MBeanException if the management bean's accessor throws
+   *                        an exception.
+   * @throws InstanceNotFoundException if the bean can not be found.
+   * @throws ReflectionException if an exception was thrown in trying
+   *                             to invoke the bean's accessor.
+   * @throws RuntimeOperationsException if an {@link IllegalArgumentException}
+   *                                    is thrown by the server due to a
+   *                                    <code>null</code> bean or attribute
+   *                                    name.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, name, bean,
+   *                           "getAttribute")</code>}.
+   * @see DynamicMBean#getAttribute(String)
+   */
+  public Object getAttribute(ObjectName bean, String name)
+    throws MBeanException, AttributeNotFoundException,
+	   InstanceNotFoundException, ReflectionException
+  {
+    if (bean == null || name == null)
+      {
+	RuntimeException e =
+	  new IllegalArgumentException("One of the supplied arguments was null.");
+	throw new RuntimeOperationsException(e);
+      }
+    Object abean = getBean(bean);
+    checkSecurity(bean, name, "getAttribute");
+    if (abean instanceof DynamicMBean)
+      return ((DynamicMBean) abean).getAttribute(name);
+    else
+      try
+	{
+	  return new StandardMBean(abean, null).getAttribute(name);
+	}
+      catch (NotCompliantMBeanException e)
+	{
+	  throw (Error) 
+	    (new InternalError("Failed to create dynamic bean.").initCause(e));
+	}
+  }
+
+
+  /**
+   * Returns the values of the named attributes from the specified
+   * management bean.
+   *
+   * @param bean the bean to retrieve the value from.
+   * @param names the names of the attributes to retrieve.
+   * @return the values of the attributes.
+   * @throws InstanceNotFoundException if the bean can not be found.
+   * @throws ReflectionException if an exception was thrown in trying
+   *                             to invoke the bean's accessor.
+   * @throws RuntimeOperationsException if an {@link IllegalArgumentException}
+   *                                    is thrown by the server due to a
+   *                                    <code>null</code> bean or attribute
+   *                                    name.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, bean,
+   *                           "getAttribute")</code>}.  Additionally,
+   *                           for an attribute name, <code>n</code>, the
+   *                           caller's permission must imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, n, bean,
+   *                           "getAttribute")</code>} or that attribute will
+   *                           not be included.
+   *                           
+   * @see DynamicMBean#getAttributes(String[])
+   */
+  public AttributeList getAttributes(ObjectName bean, String[] names)
+    throws InstanceNotFoundException, ReflectionException
+  {
+    if (bean == null || names == null)
+      {
+	RuntimeException e =
+	  new IllegalArgumentException("One of the supplied arguments was null.");
+	throw new RuntimeOperationsException(e);
+      }
+    Object abean = getBean(bean);
+    checkSecurity(bean, null, "getAttribute");
+    AttributeList list = new AttributeList(names.length);
+    for (int a = 0; a < names.length; ++a)
+      {
+	if (names[a] == null)
+	  {
+	    RuntimeException e =
+	      new IllegalArgumentException("Argument " + a + " was null.");
+	    throw new RuntimeOperationsException(e);
+	  }
+	checkSecurity(bean, names[a], "getAttribute");
+	try
+	  {
+	    Object value;
+	    if (abean instanceof DynamicMBean)
+	      value = ((DynamicMBean) abean).getAttribute(names[a]);
+	    else
+	      try
+		{
+		  value = new StandardMBean(abean, null).getAttribute(names[a]);
+		}
+	      catch (NotCompliantMBeanException e)
+		{
+		  throw (Error) 
+		    (new InternalError("Failed to create dynamic bean.").initCause(e));
+		}
+	    list.add(new Attribute(names[a], value));
+	  }
+	catch (AttributeNotFoundException e)
+	  {
+	    /* Ignored */
+	  }
+	catch (MBeanException e)
+	  {
+	    /* Ignored */
+	  }
+      }
+    return list;
+  }
+
+
+  /**
+   * Returns the specified class loader.  If the specified value is
+   * <code>null</code>, then the class loader of the server will be
+   * returned.  If <code>l</code> is the requested class loader,
+   * and <code>r</code> is the actual class loader returned, then
+   * either <code>l</code> and <code>r</code> will be identical,
+   * or they will at least return the same class from
+   * {@link ClassLoader#loadClass(String)} for any given string.
+   * They may not be identical due to one or the other
+   * being wrapped in another class loader (e.g. for security).
+   *
+   * @param name the name of the class loader to return.
+   * @return the class loader.
+   * @throws InstanceNotFoundException if the class loader can not
+   *                                   be found.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, name,
+   *                           "getClassLoader")</code>
+   */
+  public ClassLoader getClassLoader(ObjectName name)
+    throws InstanceNotFoundException
+  {
+    if (name == null)
+      {
+	checkSecurity(null, null, "getClassLoader");
+	return getClass().getClassLoader();
+      }
+    Object bean = getBean(name);
+    checkSecurity(name, null, "getClassLoader");
+    return (ClassLoader) bean;
+  }
+ 
+  /**
+   * Returns the class loader of the specified management bean.  If
+   * <code>l</code> is the requested class loader, and <code>r</code>
+   * is the actual class loader returned, then either <code>l</code>
+   * and <code>r</code> will be identical, or they will at least
+   * return the same class from {@link ClassLoader#loadClass(String)}
+   * for any given string.  They may not be identical due to one or
+   * the other being wrapped in another class loader (e.g. for
+   * security).
+   *
+   * @param name the name of the bean whose class loader should be
+   *             returned.
+   * @return the class loader.
+   * @throws InstanceNotFoundException if the bean is not registered
+   *                                   with the server.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, name,
+   *                           "getClassLoaderFor")</code>
+   */
+  public ClassLoader getClassLoaderFor(ObjectName name)
+    throws InstanceNotFoundException
+  {
+    Object bean = getBean(name);
+    checkSecurity(name, null, "getClassLoaderFor");
+    return bean.getClass().getClassLoader();
+  }    
+
+  /**
+   * Returns the class loader repository used by this server.
+   *
+   * @return the class loader repository.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(null, null, null,
+   *                           "getClassLoaderRepository")</code>
+   */
+  public ClassLoaderRepository getClassLoaderRepository()
+  {
+    return repository;
+  }
+
+  /**
+   * Returns the default domain this server applies to beans that have
+   * no specified domain.
+   *
+   * @return the default domain.
+   */
+  public String getDefaultDomain()
+  {
+    return defaultDomain;
+  }
+
+  /**
+   * Returns an array containing all the domains used by beans registered
+   * with this server.  The ordering of the array is undefined.
+   *
+   * @return the list of domains.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(null, null, name,
+   *                           "getDomains")</code>}.  Additionally,
+   *                           for an domain, <code>d</code>, the
+   *                           caller's permission must imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(null, null,
+   *                           new ObjectName("d:x=x"), "getDomains")</code>}
+   *                           or that domain will not be included.  Note
+   *                           that "x=x" is an arbitrary key-value pair
+   *                           provided to satisfy the constructor.
+   * @see ObjectName#getDomain()
+   */
+  public String[] getDomains()
+  {
+    checkSecurity(null, null, "getDomains");
+    Set<String> domains = new HashSet<String>();
+    Iterator<ObjectName> iterator = beans.keySet().iterator();
+    while (iterator.hasNext())
+      {
+	String d = iterator.next().getDomain();
+	try
+	  {
+	    checkSecurity(new ObjectName(d + ":x=x"), null, "getDomains");
+	    domains.add(d);
+	  }
+	catch (MalformedObjectNameException e)
+	  {
+	    /* Ignored */
+	  }
+      }
+    return domains.toArray(new String[domains.size()]);
+  }
+
+  /**
+   * Returns the number of management beans registered with this server.
+   * This may be less than the real number if the caller's access is
+   * restricted.
+   *
+   * @return the number of registered beans.
+   */
+  public Integer getMBeanCount()
+  {
+    return Integer.valueOf(beans.size());
+  }
+
+  /**
+   * Returns information on the given management bean.
+   *
+   * @param name the name of the management bean.
+   * @return an instance of {@link MBeanInfo} for the bean.
+   * @throws IntrospectionException if an exception occurs in examining
+   *                                the bean.
+   * @throws InstanceNotFoundException if the bean can not be found.
+   * @throws ReflectionException if an exception occurs when trying
+   *                             to invoke {@link DynamicMBean#getMBeanInfo()}
+   *                             on the bean.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, name,
+   *                           "getMBeanInfo")</code>}.
+   * @see DynamicMBean#getMBeanInfo()
+   */
+  public MBeanInfo getMBeanInfo(ObjectName name)
+    throws InstanceNotFoundException, IntrospectionException,
+	   ReflectionException
+  {
+    Object bean = getBean(name);
+    checkSecurity(name, null, "getMBeanInfo");
+    try
+      {
+	Method method = bean.getClass().getMethod("getMBeanInfo");
+	return (MBeanInfo) method.invoke(bean);
+      }
+    catch (NoSuchMethodException e)
+      {
+	try
+	  {
+	    return new StandardMBean(bean, null).getMBeanInfo();
+	  }
+	catch (NotCompliantMBeanException ex)
+	  {
+	    throw new IntrospectionException("An error occurred in executing " +
+					     "getMBeanInfo on the bean: " + ex + ".");
+	  }
+      }
+    catch (IllegalAccessException e)
+      {
+	throw new ReflectionException(e, "Failed to call getMBeanInfo");
+      }
+    catch (IllegalArgumentException e)
+      {
+	throw new ReflectionException(e, "Failed to call getMBeanInfo");
+      }
+    catch (InvocationTargetException e)
+      {
+	throw new ReflectionException(e, "The method threw an exception");
+      }
+  }
+
+  /**
+   * Returns the {@link ObjectInstance} created for the specified
+   * management bean on registration.
+   *
+   * @param name the name of the bean.
+   * @return the corresponding {@link ObjectInstance} instance.
+   * @throws InstanceNotFoundException if the bean can not be found.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, name,
+   *                           "getObjectInstance")</code>
+   * @see #createMBean(String, ObjectName)
+   */
+  public ObjectInstance getObjectInstance(ObjectName name)
+    throws InstanceNotFoundException
+  {
+    ServerInfo bean = beans.get(name);
+    if (bean == null)
+      throw new InstanceNotFoundException("The bean, " + name +
+					  ", was not found.");
+    return bean.getInstance();
+  }
+
+  /**
+   * <p>
+   * Creates an instance of the specified class using the list of
+   * class loaders from the {@link
+   * javax.management.loading.ClassLoaderRepository Class Loader
+   * Repository}.  The class should have a public constructor
+   * with no arguments.  A reference to the new instance is returned,
+   * but the instance is not yet registered with the server.
+   * </p>
+   * <p>
+   * This method is equivalent to calling {@link 
+   * #instantiate(String, Object[], String[])
+   * <code>instantiate(name, (Object[]) null, (String[]) null)</code>}
+   * with <code>null</code> parameters and signature.
+   * </p>
+   *
+   * @param name the name of the class of bean to be instantiated.
+   * @return an instance of the given class.
+   * @throws ReflectionException if an exception is thrown during
+   *                             loading the class or calling the
+   *                             constructor.
+   * @throws MBeanException if the constructor throws an exception.
+   * @throws RuntimeOperationsException if an {@link IllegalArgumentException}
+   *                                    is thrown by the server due to a
+   *                                    <code>null</code> name.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, null,
+   *                           "instantiate")</code>}.
+   * @see #instantiate(String, Object[], String[])
+   */
+  public Object instantiate(String name)
+    throws ReflectionException, MBeanException
+  {
+    return instantiate(name, (Object[]) null, (String[]) null);
+  }
+
+  /**
+   * Creates an instance of the specified class using the list of
+   * class loaders from the {@link
+   * javax.management.loading.ClassLoaderRepository Class Loader
+   * Repository}.  The class should have a public constructor
+   * matching the supplied signature.  A reference to the new
+   * instance is returned, but the instance is not yet
+   * registered with the server.
+   *
+   * @param name the name of the class of bean to be instantiated.
+   * @param params the parameters for the constructor.
+   * @param sig the signature of the constructor.
+   * @return an instance of the given class.
+   * @throws ReflectionException if an exception is thrown during
+   *                             loading the class or calling the
+   *                             constructor.
+   * @throws MBeanException if the constructor throws an exception.
+   * @throws RuntimeOperationsException if an {@link IllegalArgumentException}
+   *                                    is thrown by the server due to a
+   *                                    <code>null</code> name.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, null,
+   *                           "instantiate")</code>}.
+   */
+  public Object instantiate(String name, Object[] params, String[] sig)
+    throws ReflectionException, MBeanException
+  {
+    checkSecurity(null, null, "instantiate");
+    if (name == null)
+      {
+	RuntimeException e = 
+	  new IllegalArgumentException("The name was null.");
+	throw new RuntimeOperationsException(e);
+      }
+    Class<?>[] sigTypes = new Class[sig.length];
+    for (int a = 0; a < sigTypes.length; ++a)
+      {
+	try 
+	  {
+	    sigTypes[a] = repository.loadClass(sig[a]);
+	  }
+	catch (ClassNotFoundException e)
+	  {
+	    throw new ReflectionException(e, "The class, " + sigTypes[a] + 
+					  ", in the method signature " +
+					  "could not be loaded.");
+	  }
+      }
+    try
+      {
+	Constructor<?> cons =
+	  repository.loadClass(name).getConstructor(sigTypes);
+	return cons.newInstance(params);
+      }
+    catch (ClassNotFoundException e)
+      {
+	throw new ReflectionException(e, "The class, " + name + 
+				      ", of the constructor " +
+				      "could not be loaded.");
+      }
+    catch (NoSuchMethodException e)
+      {
+	throw new ReflectionException(e, "The method, " + name +
+				      ", could not be found.");
+      }
+    catch (IllegalAccessException e)
+      {
+	throw new ReflectionException(e, "Failed to instantiate the object");
+      }
+    catch (InstantiationException e)
+      {
+	throw new ReflectionException(e, "Failed to instantiate the object");
+      }
+    catch (InvocationTargetException e)
+      {
+	throw new MBeanException((Exception) e.getCause(), "The constructor "
+				 + name + " threw an exception");
+      }
+  }
+
+  /**
+   * <p>
+   * Creates an instance of the specified class using the supplied
+   * class loader.  If the class loader given is <code>null</code>,
+   * then the class loader of the server will be used.  The class
+   * should have a public constructor with no arguments.  A reference
+   * to the new instance is returned, but the instance is not yet
+   * registered with the server.
+   * </p>
+   * <p>
+   * This method is equivalent to calling {@link 
+   * #instantiate(String, ObjectName, Object[], String[])
+   * <code>instantiate(name, loaderName, (Object[]) null,
+   * (String[]) null)</code>} with <code>null</code> parameters
+   * and signature.
+   * </p>
+   *
+   * @param name the name of the class of bean to be instantiated.
+   * @param loaderName the name of the class loader to use.
+   * @return an instance of the given class.
+   * @throws InstanceNotFoundException if the class loader is not
+   *                                   registered with the server.
+   * @throws ReflectionException if an exception is thrown during
+   *                             loading the class or calling the
+   *                             constructor.
+   * @throws MBeanException if the constructor throws an exception.
+   * @throws RuntimeOperationsException if an {@link IllegalArgumentException}
+   *                                    is thrown by the server due to a
+   *                                    <code>null</code> name.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, null,
+   *                           "instantiate")</code>}.
+   * @see #instantiate(String, Object[], String[])
+   */
+  public Object instantiate(String name, ObjectName loaderName)
+    throws InstanceNotFoundException, ReflectionException,
+	   MBeanException
+  {
+    return instantiate(name, loaderName);
+  }
+
+  /**
+   * Creates an instance of the specified class using the supplied
+   * class loader.  If the class loader given is <code>null</code>,
+   * then the class loader of the server will be used.  The class
+   * should have a public constructor matching the supplied
+   * signature.  A reference to the new instance is returned,
+   * but the instance is not yet registered with the server.
+   *
+   * @param name the name of the class of bean to be instantiated.
+   * @param loaderName the name of the class loader to use.
+   * @param params the parameters for the constructor.
+   * @param sig the signature of the constructor.
+   * @return an instance of the given class.
+   * @throws InstanceNotFoundException if the class loader is not
+   *                                   registered with the server.
+   * @throws ReflectionException if an exception is thrown during
+   *                             loading the class or calling the
+   *                             constructor.
+   * @throws MBeanException if the constructor throws an exception.
+   * @throws RuntimeOperationsException if an {@link IllegalArgumentException}
+   *                                    is thrown by the server due to a
+   *                                    <code>null</code> name.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, null,
+   *                           "instantiate")</code>}.
+   */
+  public Object instantiate(String name, ObjectName loaderName,
+			    Object[] params, String[] sig)
+    throws InstanceNotFoundException, ReflectionException,
+	   MBeanException
+  {
+    checkSecurity(null, null, "instantiate");
+    if (name == null)
+      {
+	RuntimeException e = 
+	  new IllegalArgumentException("The name was null.");
+	throw new RuntimeOperationsException(e);
+      }
+    ClassLoader loader = getClassLoader(loaderName);
+    Class<?>[] sigTypes = new Class[sig.length];
+    for (int a = 0; a < sig.length; ++a)
+      {
+	try 
+	  {
+	    sigTypes[a] = Class.forName(sig[a], true, loader);
+	  }
+	catch (ClassNotFoundException e)
+	  {
+	    throw new ReflectionException(e, "The class, " + sig[a] + 
+					  ", in the method signature " +
+					  "could not be loaded.");
+	  }
+      }
+    try
+      {
+	Constructor<?> cons =
+	  Class.forName(name, true, loader).getConstructor(sigTypes);
+	return cons.newInstance(params);
+      }
+    catch (ClassNotFoundException e)
+      {
+	throw new ReflectionException(e, "The class, " + name + 
+				      ", of the constructor " +
+				      "could not be loaded.");
+      }
+    catch (NoSuchMethodException e)
+      {
+	throw new ReflectionException(e, "The method, " + name +
+				      ", could not be found.");
+      }
+    catch (IllegalAccessException e)
+      {
+	throw new ReflectionException(e, "Failed to instantiate the object");
+      }
+    catch (InstantiationException e)
+      {
+	throw new ReflectionException(e, "Failed to instantiate the object");
+      }
+    catch (InvocationTargetException e)
+      {
+	throw new MBeanException((Exception) e.getCause(), "The constructor "
+				 + name + " threw an exception");
+      }
+  }
+
+  /**
+   * Invokes the supplied operation on the specified management
+   * bean.  The class objects specified in the signature are loaded
+   * using the same class loader as was used for the management bean.
+   *
+   * @param bean the management bean whose operation should be invoked.
+   * @param name the name of the operation to invoke.
+   * @param params the parameters of the operation.
+   * @param sig the signature of the operation.
+   * @return the return value of the method.
+   * @throws InstanceNotFoundException if the bean can not be found.
+   * @throws MBeanException if the method invoked throws an exception.
+   * @throws RuntimeOperationsException if an {@link IllegalArgumentException}
+   *                                    is thrown by the server due to a
+   *                                    <code>null</code> name.
+   * @throws ReflectionException if an exception is thrown in invoking the
+   *                             method.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, name, bean,
+   *                           "invoke")</code>}.
+   * @see DynamicMBean#invoke(String, Object[], String[])
+   */
+  public Object invoke(ObjectName bean, String name, Object[] params, String[] sig)
+    throws InstanceNotFoundException, MBeanException,
+	   ReflectionException
+  {
+    if (bean == null)
+      {
+	RuntimeException e =
+	  new IllegalArgumentException("The bean was null.");
+	throw new RuntimeOperationsException(e);
+      }
+    Object abean = getBean(bean);
+    checkSecurity(bean, name, "invoke");
+    if (abean instanceof DynamicMBean)
+      return ((DynamicMBean) abean).invoke(name, params, sig);
+    else
+      try
+	{
+	  return new StandardMBean(abean, null).invoke(name, params, sig);
+	}
+      catch (NotCompliantMBeanException e)
+	{
+	  throw (Error) 
+	    (new InternalError("Failed to create dynamic bean.").initCause(e));
+	}
+  }
+
+  /**
+   * <p>
+   * Returns true if the specified management bean is an instance
+   * of the supplied class.
+   * </p>
+   * <p>
+   * A bean, B, is an instance of a class, C, if either of the following
+   * conditions holds:
+   * </p>
+   * <ul>
+   * <li>The class name in B's {@link MBeanInfo} is equal to the supplied
+   * name.</li>
+   * <li>Both the class of B and C were loaded by the same class loader,
+   * and B is assignable to C.</li>
+   * </ul>
+   * 
+   * @param name the name of the management bean.
+   * @param className the name of the class to test if <code>name</code> is
+   *                  an instance of.
+   * @return true if either B is directly an instance of the named class,
+   *         or B is assignable to the class, given that both it and B's
+   *         current class were loaded using the same class loader.
+   * @throws InstanceNotFoundException if the bean can not be found.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, name,
+   *                           "isInstanceOf")</code>
+   */
+  public boolean isInstanceOf(ObjectName name, String className)
+    throws InstanceNotFoundException
+  {
+    Object bean = getBean(name);
+    checkSecurity(name, null, "isInstanceOf");
+    MBeanInfo info;
+    if (bean instanceof DynamicMBean)
+      info = ((DynamicMBean) bean).getMBeanInfo();
+    else
+      try
+	{
+	  info = new StandardMBean(bean, null).getMBeanInfo();
+	}
+      catch (NotCompliantMBeanException e)
+	{
+	  throw (Error) 
+	    (new InternalError("Failed to create dynamic bean.").initCause(e));
+	}
+    if (info.getClassName().equals(className))
+      return true;
+    Class<?> bclass = bean.getClass();
+    try
+      {
+	Class<?> oclass = Class.forName(className);
+	return (bclass.getClassLoader().equals(oclass.getClassLoader()) &&
+		oclass.isAssignableFrom(bclass));  
+      }
+    catch (ClassNotFoundException e)
+      {
+	return false;
+      }
+  }
+
+  /**
+   * Returns true if the specified management bean is registered with
+   * the server.
+   *
+   * @param name the name of the management bean.
+   * @return true if the bean is registered.
+   * @throws RuntimeOperationsException if an {@link IllegalArgumentException}
+   *                                    is thrown by the server due to a
+   *                                    <code>null</code> bean name.
+   */
+  public boolean isRegistered(ObjectName name)
+  {
+    if (name == null)
+      {
+	RuntimeException e =
+	  new IllegalArgumentException("The name was null.");
+	throw new RuntimeOperationsException(e);
+      }
+    return beans.containsKey(name);
+  }
+
+  /**
+   * <p>
+   * Returns a set of {@link ObjectInstance}s matching the specified
+   * criteria.  The full set of beans registered with the server
+   * are passed through two filters:
+   * </p>
+   * <ol>
+   * <li>Pattern matching is performed using the supplied
+   * {@link ObjectName}.</li>
+   * <li>The supplied query expression is applied.</li>
+   * </ol>
+   * <p>
+   * If both the object name and the query expression are <code>null</code>,
+   * or the object name has no domain and no key properties,
+   * no filtering will be performed and all beans are returned. 
+   * </p>
+   *
+   * @param name an {@link ObjectName} to use as a filter.
+   * @param query a query expression to apply to each of the beans that match
+   *              the given object name.
+   * @return a set of {@link ObjectInstance}s matching the filtered beans.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(null, null, name,
+   *                           "queryMBeans")</code>}.  Additionally,
+   *                           for an bean, <code>b</code>, the
+   *                           caller's permission must imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, b, name,
+   *                           "queryMBeans")</code>} or that bean will
+   *                           not be included.  Such an exception may also
+   *                           arise from the execution of the query, in which
+   *                           case that particular bean will again be excluded.
+   */
+  public Set<ObjectInstance> queryMBeans(ObjectName name, QueryExp query)
+  {
+    checkSecurity(name, null, "queryMBeans");
+    Set<ObjectInstance> results = new HashSet<ObjectInstance>();
+    for (Map.Entry<ObjectName,ServerInfo> entry : beans.entrySet())
+      {
+	ObjectName nextName = entry.getKey();
+	checkSecurity(name, nextName.toString(), "queryMBeans");
+	try
+	  {
+	    if ((name == null || name.apply(nextName)) &&
+		(query == null || query.apply(nextName)))
+	      results.add(entry.getValue().getInstance());
+	  }
+	catch (BadStringOperationException e)
+	  {
+	    /* Ignored -- assume false result */
+	  }
+	catch (BadBinaryOpValueExpException e)
+	  {
+	    /* Ignored -- assume false result */
+	  }
+	catch (BadAttributeValueExpException e)
+	  {
+	    /* Ignored -- assume false result */
+	  }
+	catch (InvalidApplicationException e)
+	  {
+	    /* Ignored -- assume false result */
+	  }
+      }
+    return results;
+  }
+ 
+  /**
+   * <p>
+   * Returns a set of {@link ObjectName}s matching the specified
+   * criteria.  The full set of beans registered with the server
+   * are passed through two filters:
+   * </p>
+   * <ol>
+   * <li>Pattern matching is performed using the supplied
+   * {@link ObjectName}.</li>
+   * <li>The supplied query expression is applied.</li>
+   * </ol>
+   * <p>
+   * If both the object name and the query expression are <code>null</code>,
+   * or the object name has no domain and no key properties,
+   * no filtering will be performed and all beans are returned. 
+   * </p>
+   *
+   * @param name an {@link ObjectName} to use as a filter.
+   * @param query a query expression to apply to each of the beans that match
+   *              the given object name.
+   * @return a set of {@link ObjectName}s matching the filtered beans.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(null, null, name,
+   *                           "queryNames")</code>}.  Additionally,
+   *                           for an name, <code>n</code>, the
+   *                           caller's permission must imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, n, name,
+   *                           "queryNames")</code>} or that name will
+   *                           not be included.  Such an exception may also
+   *                           arise from the execution of the query, in which
+   *                           case that particular bean will again be excluded.
+   *                           Note that these permissions are implied if the
+   *                           <code>queryMBeans</code> permissions are available.
+   */
+  public Set<ObjectName> queryNames(ObjectName name, QueryExp query)
+  {
+    checkSecurity(name, null, "queryNames");
+    Set<ObjectName> results = new HashSet<ObjectName>();
+    for (ObjectName nextName : beans.keySet())
+      {
+	checkSecurity(name, nextName.toString(), "queryNames");
+	try
+	  {
+	    if ((name == null || name.apply(nextName)) &&
+		(query == null || query.apply(nextName)))
+	      results.add(nextName);
+	  }
+	catch (BadStringOperationException e)
+	  {
+	    /* Ignored -- assume false result */
+	  }
+	catch (BadBinaryOpValueExpException e)
+	  {
+	    /* Ignored -- assume false result */
+	  }
+	catch (BadAttributeValueExpException e)
+	  {
+	    /* Ignored -- assume false result */
+	  }
+	catch (InvalidApplicationException e)
+	  {
+	    /* Ignored -- assume false result */
+	  }
+      }
+    return results;
+  }
+
+  /**
+   * Registers the supplied instance with the server, using the specified
+   * {@link ObjectName}.  If the name given is <code>null</code>, then
+   * the bean supplied is expected to implement the {@link MBeanRegistration}
+   * interface and provide the name via the 
+   * {@link MBeanRegistration#preRegister preRegister} method
+   * of this interface.
+   *
+   * @param obj the object to register with the server.
+   * @param name the name under which to register the object,
+   *             or <code>null</code> if the {@link MBeanRegistration}
+   *             interface should be used.
+   * @return an {@link ObjectInstance} containing the supplied
+   *         {@link ObjectName} along with the name of the bean's class.
+   * @throws InstanceAlreadyExistsException if a matching instance
+   *                                        already exists.
+   * @throws MBeanRegistrationException if an exception occurs in
+   *                                    calling the preRegister
+   *                                    method.
+   * @throws NotCompliantMBeanException if the created bean is not
+   *                                    compliant with the JMX specification.
+   * @throws RuntimeOperationsException if an {@link IllegalArgumentException}
+   *                                    is thrown by the server due to a
+   *                                    <code>null</code> object.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, name,
+   *                           "registerMBean")</code>}.  <code>className</code>
+   *                           here corresponds to the result of
+   *                           {@link MBeanInfo#getClassName()} for objects of
+   *                           this class.  If this check succeeds, a check
+   *                           is also made on its
+   *                           {@link java.security.ProtectionDomain} to ensure
+   *                           it implies {@link MBeanTrustPermission(String)
+   *                           <code>MBeanTrustPermission("register")</code>}.
+   *                           The use of the {@link MBeanRegistration} interface
+   *                           results in another {@link MBeanPermission} check
+   *                           being made on the returned {@link ObjectName}.
+   */
+  public ObjectInstance registerMBean(Object obj, ObjectName name)
+    throws InstanceAlreadyExistsException, MBeanRegistrationException,
+	   NotCompliantMBeanException
+  {  
+    SecurityManager sm = System.getSecurityManager();
+    Class<?> cl = obj.getClass();
+    String className = cl.getName();
+    if (sm != null)
+      {
+	sm.checkPermission(new MBeanPermission(className, null, name,
+					       "registerMBean"));
+	if (!(cl.getProtectionDomain().implies(new MBeanTrustPermission("register"))))
+	  throw new SecurityException("The protection domain of the object's class" +
+				      "does not imply the trust permission," +
+				      "register");
+      }
+    if (obj == null)
+      {
+	RuntimeException e =
+	  new IllegalArgumentException("The object was null.");
+	throw new RuntimeOperationsException(e);
+      }
+    MBeanRegistration register = null;
+    if (obj instanceof MBeanRegistration)
+      register = (MBeanRegistration) obj;
+    if (name == null && register == null)
+      {
+	RuntimeException e =
+	  new IllegalArgumentException("The name was null and " +
+				       "the bean does not implement " +
+				       "MBeanRegistration.");
+	throw new RuntimeOperationsException(e);
+      }
+    if (register != null)
+      {
+	try
+	  {
+	    name = register.preRegister(this, name);
+	    if (name == null)
+	      {
+		RuntimeException e =
+		  new NullPointerException("The name returned by " +
+					   "MBeanRegistration.preRegister() " +
+					   "was null");
+		throw e;
+	      }
+	    if (sm != null)
+	      sm.checkPermission(new MBeanPermission(className, null, name,
+						     "registerMBean"));
+	  }
+	catch (SecurityException e)
+	  {
+	    register.postRegister(Boolean.FALSE);
+	    throw e;
+	  }
+	catch (Exception e)
+	  {
+	    register.postRegister(Boolean.FALSE);
+	    throw new MBeanRegistrationException(e, "Pre-registration failed.");
+	  }
+      }
+    ObjectInstance obji = new ObjectInstance(name, className);
+    if (beans.putIfAbsent(name, new ServerInfo(obji, obj)) != null)
+      {
+	if (register != null)
+	  register.postRegister(Boolean.FALSE);
+	throw new InstanceAlreadyExistsException(name + "is already registered.");
+      }
+    if (register != null)
+      register.postRegister(Boolean.TRUE);
+    notify(name, MBeanServerNotification.REGISTRATION_NOTIFICATION);
+    return obji;
+  }
+
+  /**
+   * Removes the specified listener from the list of recipients
+   * of notifications from the supplied bean.  This includes all
+   * combinations of filters and passback objects registered for
+   * this listener.  For more specific removal of listeners, see
+   * {@link #removeNotificationListener(ObjectName,
+   * NotificationListener,NotificationFilter,Object)}
+   *
+   * @param name the name of the management bean from which the
+   *             listener should be removed.
+   * @param listener the listener to remove.
+   * @throws InstanceNotFoundException if the bean can not be found.
+   * @throws ListenerNotFoundException if the specified listener
+   *                                   is not registered with the bean.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, name,
+   *                           "removeNotificationListener")</code>}.
+   * @see #addNotificationListener(NotificationListener, NotificationFilter,
+   *                               java.lang.Object)
+   * @see NotificationBroadcaster#removeNotificationListener(NotificationListener)
+   */
+  public void removeNotificationListener(ObjectName name,
+					 NotificationListener listener)
+    throws InstanceNotFoundException, ListenerNotFoundException
+  {
+    Object bean = getBean(name);
+    checkSecurity(name, null, "removeNotificationListener");
+    if (bean instanceof NotificationBroadcaster)
+      {
+	NotificationBroadcaster bbean = (NotificationBroadcaster) bean;
+	bbean.removeNotificationListener(listener);
+	LazyListenersHolder.listeners.remove(listener);
+      }
+  }
+
+  /**
+   * Removes the specified listener from the list of recipients
+   * of notifications from the supplied bean.  Only the first instance with
+   * the supplied filter and passback object is removed.
+   * <code>null</code> is used as a valid value for these parameters,
+   * rather than as a way to remove all registration instances for
+   * the specified listener; for this behaviour instead, see
+   * {@link #removeNotificationListener(ObjectName, NotificationListener)}.
+   *
+   * @param name the name of the management bean from which the
+   *             listener should be removed.
+   * @param listener the listener to remove.
+   * @param filter the filter of the listener to remove.
+   * @param passback the passback object of the listener to remove.
+   * @throws InstanceNotFoundException if the bean can not be found.
+   * @throws ListenerNotFoundException if the specified listener
+   *                                   is not registered with the bean.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, name,
+   *                           "removeNotificationListener")</code>}.
+   * @see #addNotificationListener(ObjectName, NotificationListener,
+   *                               NotificationFilter, Object)
+   * @see NotificationEmitter#removeNotificationListener(NotificationListener,
+   *                                                     NotificationFilter,
+   *                                                     Object)
+   */
+  public void removeNotificationListener(ObjectName name,
+					 NotificationListener listener,
+					 NotificationFilter filter,
+					 Object passback)
+    throws InstanceNotFoundException, ListenerNotFoundException
+  {
+    Object bean = getBean(name);
+    checkSecurity(name, null, "removeNotificationListener");
+    if (bean instanceof NotificationEmitter)
+      {
+	NotificationEmitter bbean = (NotificationEmitter) bean;
+	bbean.removeNotificationListener(listener, filter, passback);
+	LazyListenersHolder.listeners.remove(listener);
+      }
+  }
+
+  /**
+   * Removes the specified listener from the list of recipients
+   * of notifications from the supplied bean.  This includes all
+   * combinations of filters and passback objects registered for
+   * this listener.  For more specific removal of listeners, see
+   * {@link #removeNotificationListener(ObjectName,
+   * ObjectName,NotificationFilter,Object)}
+   *
+   * @param name the name of the management bean from which the
+   *             listener should be removed.
+   * @param listener the name of the listener to remove.
+   * @throws InstanceNotFoundException if a name doesn't match a registered
+   *                                   bean.
+   * @throws ListenerNotFoundException if the specified listener
+   *                                   is not registered with the bean.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, name,
+   *                           "removeNotificationListener")</code>}.
+   * @see #addNotificationListener(NotificationListener, NotificationFilter,
+   *                               java.lang.Object)
+   * @see NotificationBroadcaster#removeNotificationListener(NotificationListener)
+   */
+  public void removeNotificationListener(ObjectName name, ObjectName listener)
+    throws InstanceNotFoundException, ListenerNotFoundException
+  {
+    Object lbean = getBean(listener);
+    if (!(lbean instanceof NotificationListener))
+      {
+	RuntimeException e =
+	  new IllegalArgumentException("The supplied listener name does not " +
+				       "correspond to a notification listener.");
+	throw new RuntimeOperationsException(e);
+      }
+    removeNotificationListener(name, ((NotificationListener) lbean));
+  }
+
+  /**
+   * Removes the specified listener from the list of recipients
+   * of notifications from the supplied bean.  Only the first instance with
+   * the supplied filter and passback object is removed.
+   * <code>null</code> is used as a valid value for these parameters,
+   * rather than as a way to remove all registration instances for
+   * the specified listener; for this behaviour instead, see
+   * {@link #removeNotificationListener(ObjectName, ObjectName)}.
+   *
+   * @param name the name of the management bean from which the
+   *             listener should be removed.
+   * @param listener the name of the listener to remove.
+   * @param filter the filter of the listener to remove.
+   * @param passback the passback object of the listener to remove.
+   * @throws InstanceNotFoundException if a name doesn't match a registered
+   *                                   bean.
+   * @throws ListenerNotFoundException if the specified listener
+   *                                   is not registered with the bean.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, name,
+   *                           "removeNotificationListener")</code>}.
+   * @see #addNotificationListener(ObjectName, NotificationListener,
+   *                               NotificationFilter, Object)
+   * @see NotificationEmitter#removeNotificationListener(NotificationListener,
+   *                                                     NotificationFilter,
+   *                                                     Object)
+   */
+  public void removeNotificationListener(ObjectName name,
+				  ObjectName listener,
+				  NotificationFilter filter,
+				  Object passback)
+    throws InstanceNotFoundException, ListenerNotFoundException
+  {
+    Object lbean = getBean(listener);
+    if (!(lbean instanceof NotificationListener))
+      {
+	RuntimeException e =
+	  new IllegalArgumentException("The supplied listener name does not " +
+				       "correspond to a notification listener.");
+	throw new RuntimeOperationsException(e);
+      }
+    removeNotificationListener(name, ((NotificationListener) lbean), filter,
+			       passback);
+  }
+
+  /**
+   * Sets the value of the specified attribute of the supplied
+   * management bean.  
+   *
+   * @param name the name of the management bean.
+   * @param attribute the attribute to set.
+   * @throws InstanceNotFoundException if the bean can not be found.
+   * @throws AttributeNotFoundException if the attribute does not
+   *                                    correspond to an attribute
+   *                                    of the bean.
+   * @throws InvalidAttributeValueException if the value is invalid
+   *                                        for this particular
+   *                                        attribute of the bean.
+   * @throws MBeanException if setting the attribute causes
+   *                        the bean to throw an exception (which
+   *                        becomes the cause of this exception).
+   * @throws ReflectionException if an exception occurred in trying
+   *                             to use the reflection interface
+   *                             to lookup the attribute.  The
+   *                             thrown exception is the cause of
+   *                             this exception.
+   * @throws RuntimeOperationsException if an {@link IllegalArgumentException}
+   *                                    is thrown by the server due to a
+   *                                    <code>null</code> bean or attribute
+   *                                    name.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, name, bean,
+   *                           "setAttribute")</code>}.
+   * @see #getAttribute(ObjectName, String)
+   * @see DynamicMBean#setAttribute(Attribute)
+   */
+  public void setAttribute(ObjectName name, Attribute attribute)
+    throws InstanceNotFoundException, AttributeNotFoundException,
+	   InvalidAttributeValueException, MBeanException,
+	   ReflectionException
+  {
+    if (attribute == null || name == null)
+      {
+	RuntimeException e =
+	  new IllegalArgumentException("One of the supplied arguments was null.");
+	throw new RuntimeOperationsException(e);
+      }
+    Object bean = getBean(name);
+    checkSecurity(name, attribute.getName(), "setAttribute");
+    if (bean instanceof DynamicMBean)
+      ((DynamicMBean) bean).setAttribute(attribute);
+    else
+      try
+	{
+	  new StandardMBean(bean, null).setAttribute(attribute);
+	}
+      catch (NotCompliantMBeanException e)
+	{
+	  throw (Error) 
+	    (new InternalError("Failed to create dynamic bean.").initCause(e));
+	}
+  }
+
+  /**
+   * Sets the value of each of the specified attributes
+   * of the supplied management bean to that specified by
+   * the {@link Attribute} object.  The returned list contains
+   * the attributes that were set and their new values.
+   *
+   * @param name the name of the management bean.
+   * @param attributes the attributes to set.
+   * @return a list of the changed attributes.
+   * @throws InstanceNotFoundException if the bean can not be found.
+   * @throws ReflectionException if an exception occurred in trying
+   *                             to use the reflection interface
+   *                             to lookup the attribute.  The
+   *                             thrown exception is the cause of
+   *                             this exception.
+   * @throws RuntimeOperationsException if an {@link IllegalArgumentException}
+   *                                    is thrown by the server due to a
+   *                                    <code>null</code> bean or attribute
+   *                                    list.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, bean,
+   *                           "setAttribute")</code>}.  Additionally,
+   *                           for an attribute name, <code>n</code>, the
+   *                           caller's permission must imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, n, bean,
+   *                           "setAttribute")</code>} or that attribute will
+   *                           not be included.
+   * @see #getAttributes(ObjectName, String[])
+   * @see DynamicMBean#setAttributes(AttributeList)
+   */
+  public AttributeList setAttributes(ObjectName name, AttributeList attributes)
+    throws InstanceNotFoundException, ReflectionException
+  {
+    if (name == null || attributes == null)
+      {
+	RuntimeException e =
+	  new IllegalArgumentException("One of the supplied arguments was null.");
+	throw new RuntimeOperationsException(e);
+      }
+    Object abean = getBean(name);
+    checkSecurity(name, null, "setAttribute");
+    AttributeList list = new AttributeList(attributes.size());
+    Iterator<Object> it = attributes.iterator();
+    while (it.hasNext())
+      {
+	try
+	  {
+	    Attribute attrib = (Attribute) it.next();
+	    if (attrib == null)
+	      {
+		RuntimeException e =
+		  new IllegalArgumentException("An attribute was null.");
+		throw new RuntimeOperationsException(e);
+	      }
+	    checkSecurity(name, attrib.getName(), "setAttribute");
+	    if (abean instanceof DynamicMBean)
+	      ((DynamicMBean) abean).setAttribute(attrib);
+	    else
+	      try
+		{
+		  new StandardMBean(abean, null).setAttribute(attrib);
+		}
+	      catch (NotCompliantMBeanException e)
+		{
+		  throw (Error) 
+		    (new InternalError("Failed to create dynamic bean.").initCause(e));
+		}
+	    list.add(attrib);
+	  }
+	catch (AttributeNotFoundException e)
+	  {
+	    /* Ignored */
+	  }
+	catch (InvalidAttributeValueException e)
+	  {
+	    /* Ignored */
+	  }
+	catch (MBeanException e)
+	  {
+	    /* Ignored */
+	  }
+      }
+    return list;
+  }
+
+  /**
+   * Unregisters the specified management bean.  Following this operation,
+   * the bean instance is no longer accessible from the server via this
+   * name.  Prior to unregistering the bean, the
+   * {@link MBeanRegistration#preDeregister()} method will be called if
+   * the bean implements the {@link MBeanRegistration} interface.
+   *
+   * @param name the name of the management bean.
+   * @throws InstanceNotFoundException if the bean can not be found.
+   * @throws MBeanRegistrationException if an exception occurs in
+   *                                    calling the preDeregister
+   *                                    method.
+   * @throws RuntimeOperationsException if an {@link IllegalArgumentException}
+   *                                    is thrown by the server due to a
+   *                                    <code>null</code> bean name or a
+   *                                    request being made to unregister the
+   *                                    {@link MBeanServerDelegate} bean.
+   * @throws SecurityException if a security manager exists and the
+   *                           caller's permissions don't imply {@link
+   *                           MBeanPermission(String,String,ObjectName,String)
+   *                           <code>MBeanPermission(className, null, name,
+   *                           "unregisterMBean")</code>}.
+   */ 
+  public void unregisterMBean(ObjectName name)
+    throws InstanceNotFoundException, MBeanRegistrationException
+  {
+    if (name == null)
+      {
+	RuntimeException e =
+	  new IllegalArgumentException("The name was null.");
+	throw new RuntimeOperationsException(e);
+      }
+    if (name.equals(DELEGATE_NAME))
+      {
+	RuntimeException e =
+	  new IllegalArgumentException("The delegate can not be unregistered.");
+	throw new RuntimeOperationsException(e);
+      }	
+    Object bean = getBean(name);    
+    checkSecurity(name, null, "unregisterMBean");
+    MBeanRegistration register = null;
+    if (bean instanceof MBeanRegistration)
+      {
+	register = (MBeanRegistration) bean;
+	try
+	  {
+	    register.preDeregister();
+	  }
+	catch (Exception e)
+	  {
+	    throw new MBeanRegistrationException(e, "Pre-deregistration failed.");
+	  }
+      }
+    beans.remove(name);
+    notify(name, MBeanServerNotification.UNREGISTRATION_NOTIFICATION);
+    if (register != null)
+      register.postDeregister();
+  }
+
+  /**
+   * Notifies the delegate of beans being registered
+   * and unregistered.
+   *
+   * @param name the bean being registered.
+   * @param type the type of notification;
+   * {@code REGISTRATION_NOTIFICATION} or
+   * {@code UNREGISTRATION_NOTIFICATION}.
+   */
+   private void notify(ObjectName name, String type)
+   {
+      delegate.sendNotification
+	(new MBeanServerNotification
+	 (type, DELEGATE_NAME, sequenceNumber.getAndIncrement(), name));
+   }
+
+  /**
+   * Input stream which deserializes using the given classloader.
+   */
+  private class ServerInputStream
+    extends ObjectInputStream
+  {
+
+    private ClassLoader cl;
+
+    public ServerInputStream(InputStream is, ClassLoader cl)
+      throws IOException, StreamCorruptedException
+    {
+      super(is);
+      this.cl = cl;
+    }
+
+    protected Class<?> resolveClass(ObjectStreamClass osc)
+      throws ClassNotFoundException, IOException
+    {
+      try
+	{
+	  return Class.forName(osc.getName(), true, cl);
+	}
+      catch (ClassNotFoundException e)
+	{
+	  return super.resolveClass(osc);
+	}
+    }
+
+  }
+
+  /**
+   * Holder for information on registered beans.
+   */
+  private class ServerInfo
+  {  
+    private ObjectInstance instance;
+
+    private Object object;
+
+    public ServerInfo(ObjectInstance instance, Object object)
+    {
+      this.instance = instance;
+      this.object = object;
+    }
+
+    public Object getObject()
+    {
+      return object;
+    }
+
+    public ObjectInstance getInstance()
+    {
+      return instance;
+    }
+  }
+
+  /**
+   * Notification listener which removes direct references
+   * to beans.
+   */
+  private class ServerNotificationListener
+    implements NotificationListener
+  {
+
+    /**
+     * The bean from which notifications are emitted.
+     */
+    Object bean;
+
+    /**
+     * The {@link ObjectName} of the emitting bean.
+     */
+    ObjectName name;
+
+    /**
+     * The real {@link NotificationListener}.
+     */
+    NotificationListener listener;
+
+    /**
+     * Constructs a new {@link ServerNotificationListener} replacing
+     * occurrences of <code>bean</code> with its name.
+     *
+     * @param bean the bean emitting notifications.
+     * @param name the object name of the emitting bean.
+     * @param listener the listener events eventually reach.
+     */
+    public ServerNotificationListener(Object bean, ObjectName name,
+				      NotificationListener listener)
+    {
+      this.bean = bean;
+      this.name = name;
+      this.listener = listener;
+    }
+
+    /**
+     * Replace a direct reference to <code>bean</code> with its
+     * object reference, if necessary, before calling the listener.
+     *
+     * @param notif the notification being emitted.
+     * @param handback an object that will be returned to the notification
+     *                 listener when an event occurs.
+     */
+    public void handleNotification(Notification notif, Object handback)
+    {
+      if (notif.getSource() == bean)
+	notif.setSource(name);
+      listener.handleNotification(notif, handback);
+    }
+
+  }
+
+}
diff --git a/gcc-4.4.3/libjava/classpath/gnu/javax/management/Translator.java b/gcc-4.4.3/libjava/classpath/gnu/javax/management/Translator.java
new file mode 100644
index 000000000..a15994429
--- /dev/null
+++ b/gcc-4.4.3/libjava/classpath/gnu/javax/management/Translator.java
@@ -0,0 +1,550 @@
+/* Translator.java -- Performs MXBean data type translation.
+   Copyright (C) 2007 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+package gnu.javax.management;
+
+import java.lang.reflect.Array;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Proxy;
+import java.lang.reflect.Type;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.SortedMap;
+import java.util.SortedSet;
+
+import javax.management.JMX;
+import javax.management.MBeanServerInvocationHandler;
+
+import javax.management.openmbean.ArrayType;
+import javax.management.openmbean.CompositeData;
+import javax.management.openmbean.CompositeDataSupport;
+import javax.management.openmbean.CompositeType;
+import javax.management.openmbean.OpenDataException;
+import javax.management.openmbean.OpenMBeanParameterInfo;
+import javax.management.openmbean.OpenMBeanParameterInfoSupport;
+import javax.management.openmbean.OpenType;
+import javax.management.openmbean.SimpleType;
+import javax.management.openmbean.TabularData;
+import javax.management.openmbean.TabularDataSupport;
+import javax.management.openmbean.TabularType;
+
+/**
+ * Translates Java data types to their equivalent
+ * open data type, and vice versa, according to the
+ * {@link javax.management.MXBean} rules.
+ *
+ * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
+ */
+public final class Translator
+{
+
+  /**
+   * Translates the input Java data types to the equivalent
+   * open data types.
+   *
+   * @param jtypes the Java types supplied as parameters.
+   * @param method the method that was called.
+   * @return the equivalent open types required by the {@link MXBean}.
+   * @throws Throwable if an exception is thrown in performing the
+   *                   conversion.
+   */
+  public static final Object[] fromJava(Object[] jtypes, Method method)
+    throws Throwable
+  {
+    Type[] gtypes = method.getGenericParameterTypes();
+    Object[] otypes = new Object[jtypes.length];
+    for (int a = 0; a < jtypes.length; ++a)
+      otypes[a] = fromJava(jtypes[a], gtypes[a]);
+    return otypes;
+  }
+
+  /**
+   * Translates the input Java data type to the equivalent
+   * open data type.
+   *
+   * @param jtype the Java type supplied as a parameter.
+   * @param type the type of the parameter.
+   * @return the equivalent open type required by the {@link MXBean}.
+   * @throws Throwable if an exception is thrown in performing the
+   *                   conversion.
+   */
+  public static final Object fromJava(Object jtype, Type type)
+    throws Throwable
+  {
+    if (jtype == null)
+      return null;
+    Class<?> jclass = jtype.getClass();
+    if (OpenType.ALLOWED_CLASSNAMES_LIST.contains(jclass.getName()))
+      return jtype;
+    if (jclass.isArray())
+      {
+	Class<?> ctype = jclass.getComponentType();
+	if (ctype.isPrimitive())
+	  return jtype;
+	if (OpenType.ALLOWED_CLASSNAMES_LIST.contains(ctype.getName()))
+	  return jtype;
+	Object[] elems = (Object[]) jtype;
+	Object[] celems = new Object[elems.length];
+	for (int a = 0; a < elems.length; ++a)
+	  celems[a] = fromJava(elems[a], elems[a].getClass());
+	return makeArraySpecific(celems);
+      }
+    String tName = getTypeName(type);
+    if (jtype instanceof List || jtype instanceof Set ||
+	jtype instanceof SortedSet)
+      {
+	if (jtype instanceof SortedSet)
+	  {
+	    ParameterizedType ptype = (ParameterizedType) type;
+	    Class<?> elemClass = (Class<?>) ptype.getActualTypeArguments()[0];
+	    if (!Comparable.class.isAssignableFrom(elemClass))
+	      throw new IllegalArgumentException(jtype + " has a " +
+						 "non-comparable element " +
+						 "type, " + elemClass);
+	    if (((SortedSet<?>) jtype).comparator() != null)
+	      throw new IllegalArgumentException(jtype + " does not " +
+						 "use natural ordering.");
+	  }
+	Collection<?> elems = (Collection<?>) jtype;
+	int numElems = elems.size();
+	Object[] celems = new Object[numElems];
+	Iterator<?> i = elems.iterator();
+	for (int a = 0; a < numElems; ++a)
+	  {
+	    Object elem = i.next();
+	    celems[a] = fromJava(elem, elem.getClass());
+	  }
+	return makeArraySpecific(celems);
+      }
+    if (jtype instanceof Enum)
+      return ((Enum<?>) jtype).name();
+    if (jtype instanceof Map || jtype instanceof SortedMap)
+      {
+	int lparam = tName.indexOf("<");
+	int comma = tName.indexOf(",", lparam);
+	int rparam = tName.indexOf(">", comma);
+	String key = tName.substring(lparam + 1, comma).trim();
+	String value = tName.substring(comma + 1, rparam).trim();
+	String typeName = null;
+	if (jtype instanceof Map)
+	  typeName = "java.util.Map" + tName.substring(lparam);
+	else
+	  {
+	    Class<?> keyClass = Class.forName(key);
+	    if (!Comparable.class.isAssignableFrom(keyClass))
+	      throw new IllegalArgumentException(jtype + " has a " +
+						 "non-comparable element " +
+						 "type, " + keyClass);
+	    if (((SortedMap<?,?>) jtype).comparator() != null)
+	      throw new IllegalArgumentException(jtype + " does not " +
+						 "use natural ordering.");
+	    typeName = "java.util.SortedMap" + tName.substring(lparam);
+	  }
+	OpenType<?> k = translate(key).getOpenType();
+	OpenType<?> v = translate(value).getOpenType(); 
+	CompositeType rowType = new CompositeType(typeName, typeName,
+						  new String[] { "key", "value" },
+						  new String[] { "Map key", "Map value"},
+						  new OpenType[] {k,v});
+	TabularType tabType = new TabularType(typeName, typeName, rowType,
+					      new String[]{"key"});
+	TabularData data = new TabularDataSupport(tabType);
+	for (Map.Entry<?,?> entry : ((Map<?,?>) jtype).entrySet())
+	  {
+	    try 
+	      {
+		data.put(new CompositeDataSupport(rowType,
+						  new String[] { 
+						    "key", 
+						    "value" 
+						  },
+						  new Object[] { 
+						    entry.getKey(),
+						    entry.getValue()
+						  }));
+	      }
+	    catch (OpenDataException e)
+	      {
+		throw (InternalError) (new InternalError("A problem occurred " +
+							 "converting the map " +
+							 "to a composite data " +
+							 "structure.").initCause(e));
+	      }
+	  }
+	return data;
+      }	
+    if (JMX.isMXBeanInterface(jclass))
+      {
+	try
+	  {
+	    MBeanServerInvocationHandler ih = (MBeanServerInvocationHandler)
+	      Proxy.getInvocationHandler(jtype);
+	    return ih.getObjectName();
+	  }
+	catch (IllegalArgumentException e)
+	  {
+	    throw new IllegalArgumentException("For a MXBean to be translated " +
+					       "to an open type, it must be a " +
+					       "proxy.", e);
+	  }
+	catch (ClassCastException e)
+	  {
+	    throw new IllegalArgumentException("For a MXBean to be translated " +
+					       "to an open type, it must have a " +
+					       "MBeanServerInvocationHandler.", e);
+	  }
+      }
+    /* FIXME: Handle other types */
+    throw new IllegalArgumentException("The type, " + jtype +
+				       ", is not convertible.");
+  }
+
+  /**
+   * Translates the returned open data type to the value
+   * required by the interface.
+   *
+   * @param otype the open type returned by the method call.
+   * @param method the method that was called.
+   * @return the equivalent return type required by the interface.
+   * @throws Throwable if an exception is thrown in performing the
+   *                   conversion.
+   */
+  public static final Object toJava(Object otype, Method method)
+    throws Throwable
+  {
+    Class<?> returnType = method.getReturnType();
+    if (returnType.isEnum())
+      {
+	String ename = (String) otype;
+	Enum<?>[] constants = (Enum[]) returnType.getEnumConstants();
+	for (Enum<?> c : constants)
+	  if (c.name().equals(ename))
+	    return c;
+      }
+    if (List.class.isAssignableFrom(returnType))
+      {
+	Object[] elems = (Object[]) otype;
+	List<Object> l = new ArrayList<Object>(elems.length);
+	for (Object elem : elems)
+	  l.add(elem);
+	return l;
+      }
+    if (Map.class.isAssignableFrom(returnType))
+      {
+	TabularData data = (TabularData) otype;
+	Map<Object,Object> m = new HashMap<Object,Object>(data.size());
+	for (Object val : data.values())
+	  {
+	    CompositeData vals = (CompositeData) val;
+	    m.put(vals.get("key"), vals.get("value"));
+	  }
+	return m;
+      }
+    try
+      {
+	Method m = returnType.getMethod("from",
+					new Class[]
+	  { CompositeData.class });
+	return m.invoke(null, (CompositeData) otype);
+      }
+    catch (NoSuchMethodException e)
+      {
+	/* Ignored; we expect this if this
+	   isn't a from(CompositeData) class */
+      }
+    return otype;
+  }
+
+  /**
+   * Creates a new array which has the specific type
+   * used by the elements of the original {@link Object}
+   * array supplied.
+   * 
+   * @param arr a series of elements in an {@link Object}
+   *            array.
+   * @return the same elements in a new array of the specific
+   *         type.
+   */
+  private static final Object[] makeArraySpecific(Object[] arr)
+  {
+    Object[] rcelems = (Object[]) Array.newInstance(arr[0].getClass(),
+						    arr.length);
+    System.arraycopy(arr, 0, rcelems, 0, arr.length);
+    return rcelems;
+  }
+
+  /**
+   * Translates the name of a type into an equivalent
+   * {@link javax.management.openmbean.OpenMBeanParameterInfo}
+   * that describes it.
+   *
+   * @param type the type to describe.
+   * @return an instance of
+   * {@link javax.management.openmbean.OpenMBeanParameterInfo},
+   * describing the translated type and limits of the given type.
+   * @throws OpenDataException if a type is not open.
+   */
+  public static final OpenMBeanParameterInfo translate(String type)
+    throws OpenDataException
+  {
+    if (type.equals("boolean") || type.equals(Boolean.class.getName()))
+      return new OpenMBeanParameterInfoSupport("TransParam",
+					       "Translated parameter",
+					       SimpleType.BOOLEAN,
+					       null,
+					       new Boolean[] {
+						 Boolean.TRUE,
+						 Boolean.FALSE
+					       });
+    if (type.equals("byte") || type.equals(Byte.class.getName()))
+      return new OpenMBeanParameterInfoSupport("TransParam",
+					       "Translated parameter",
+					       SimpleType.BYTE,
+					       null,
+					       Byte.valueOf(Byte.MIN_VALUE),
+					       Byte.valueOf(Byte.MAX_VALUE));
+    if (type.equals("char") || type.equals(Character.class.getName()))
+      return new OpenMBeanParameterInfoSupport("TransParam",
+					       "Translated parameter",
+					       SimpleType.CHARACTER,
+					       null,
+					       Character.valueOf(Character.MIN_VALUE),
+					       Character.valueOf(Character.MAX_VALUE));
+    if (type.equals("double") || type.equals(Double.class.getName()))
+      return new OpenMBeanParameterInfoSupport("TransParam",
+					       "Translated parameter",
+					       SimpleType.DOUBLE,
+					       null,
+					       Double.valueOf(Double.MIN_VALUE),
+					       Double.valueOf(Double.MAX_VALUE));
+    if (type.equals("float") || type.equals(Float.class.getName()))
+      return new OpenMBeanParameterInfoSupport("TransParam",
+					       "Translated parameter",
+					       SimpleType.FLOAT,
+					       null,
+					       Float.valueOf(Float.MIN_VALUE),
+					       Float.valueOf(Float.MAX_VALUE));
+    if (type.equals("int") || type.equals(Integer.class.getName()))
+      return new OpenMBeanParameterInfoSupport("TransParam",
+					       "Translated parameter",
+					       SimpleType.INTEGER,
+					       null,
+					       Integer.valueOf(Integer.MIN_VALUE),
+					       Integer.valueOf(Integer.MAX_VALUE));
+    if (type.equals("long") || type.equals(Long.class.getName()))
+      return new OpenMBeanParameterInfoSupport("TransParam",
+					       "Translated parameter",
+					       SimpleType.LONG,
+					       null,
+					       Long.valueOf(Long.MIN_VALUE),
+					       Long.valueOf(Long.MAX_VALUE));
+    if (type.equals("short") || type.equals(Short.class.getName()))
+      return new OpenMBeanParameterInfoSupport("TransParam",
+					       "Translated parameter",
+					       SimpleType.SHORT,
+					       null,
+					       Short.valueOf(Short.MIN_VALUE),
+					       Short.valueOf(Short.MAX_VALUE));
+    if (type.equals(String.class.getName()))
+      return new OpenMBeanParameterInfoSupport("TransParam",
+					       "Translated parameter",
+					       SimpleType.STRING);
+    if (type.equals("void"))
+      return new OpenMBeanParameterInfoSupport("TransParam",
+					       "Translated parameter",
+					       SimpleType.VOID);
+    if (type.startsWith("java.util.Map"))
+      {
+	int lparam = type.indexOf("<");
+	int comma = type.indexOf(",", lparam);
+	int rparam = type.indexOf(">", comma);
+	String key = type.substring(lparam + 1, comma).trim();
+	OpenType<?> k = translate(key).getOpenType();
+	OpenType<?> v = translate(type.substring(comma + 1, rparam).trim()).getOpenType(); 
+ 	CompositeType ctype = new CompositeType(Map.class.getName(), Map.class.getName(),
+						new String[] { "key", "value" },
+						new String[] { "Map key", "Map value"},
+						new OpenType[] { k, v});
+	TabularType ttype = new TabularType(key, key, ctype,
+					    new String[] { "key" });
+	return new OpenMBeanParameterInfoSupport("TransParam",
+						 "Translated parameter",
+						 ttype);
+      }
+    if (type.startsWith("java.util.List"))
+      {
+	int lparam = type.indexOf("<");
+	int rparam = type.indexOf(">");
+       	OpenType<?> e = translate(type.substring(lparam + 1, rparam).trim()).getOpenType();
+	return new OpenMBeanParameterInfoSupport("TransParam",
+						 "Translated parameter",
+						 new ArrayType<OpenType<?>>(1, e)
+						 );
+      }	
+    Class<?> c;
+    try
+      {
+	c = Class.forName(type);
+      }
+    catch (ClassNotFoundException e)
+      {
+	throw (InternalError)
+	  (new InternalError("The class for a type used in a management bean " +
+			     "could not be loaded.").initCause(e));
+      }
+    if (c.isEnum())
+      {
+	Object[] values = c.getEnumConstants();
+	String[] names = new String[values.length];
+	for (int a = 0; a < values.length; ++a)
+	  names[a] = values[a].toString();
+	return new OpenMBeanParameterInfoSupport("TransParam",
+						 "Translated parameter",
+						 SimpleType.STRING,
+						 null, names);
+      }
+    if (c.isArray())
+      {
+	int depth;
+	for (depth = 0; c.getName().charAt(depth) == '['; ++depth)
+          ;
+	OpenType<?> ot = getTypeFromClass(c.getComponentType());
+	return new OpenMBeanParameterInfoSupport("TransParam",
+						 "Translated parameter",
+						 new ArrayType<OpenType<?>>(depth, ot)
+						 );
+      }
+    Method[] methods = c.getDeclaredMethods();
+    List<String> names = new ArrayList<String>();
+    List<OpenType<?>> types = new ArrayList<OpenType<?>>();
+    for (int a = 0; a < methods.length; ++a)
+      {
+	String name = methods[a].getName();
+	if (Modifier.isPublic(methods[a].getModifiers()))
+	  {
+	    if (name.startsWith("get"))
+	      {
+		names.add(name.substring(3));
+		types.add(getTypeFromClass(methods[a].getReturnType()));
+	      }
+	    else if (name.startsWith("is"))
+	      {
+		names.add(name.substring(2));
+		types.add(getTypeFromClass(methods[a].getReturnType()));
+	      }
+	  }
+      }
+    if (names.isEmpty())
+      throw new OpenDataException("The type used does not have an open type translation.");
+    String[] fields = names.toArray(new String[names.size()]);
+    CompositeType ctype = new CompositeType(c.getName(), c.getName(),
+					    fields, fields,
+					    types.toArray(new OpenType[types.size()]));
+    return new OpenMBeanParameterInfoSupport("TransParam",
+					     "Translated parameter",
+					     ctype);
+  }
+
+  /**
+   * Obtains the {@link javax.management.openmbean.OpenType}
+   * for a particular class.
+   *
+   * @param c the class to obtain the type for.
+   * @return the appropriate instance.
+   * @throws OpenDataException if the type is not open.
+   */
+  private static final OpenType<?> getTypeFromClass(Class<?> c)
+    throws OpenDataException
+  {
+    return Translator.translate(c.getName()).getOpenType();
+  }
+
+  /**
+   * <p>
+   * Returns the type name according to the rules described
+   * in {@link javax.management.MXBean}.  Namely, for a type,
+   * {@code T}, {@code typename(T)} is computed as follows:
+   * </p>
+   * <ul>
+   * <li>If T is non-generic and not an array, then the value
+   * of {@link java.lang.Class#getName()} is returned.</li>
+   * <li>If T is an array type, {@code{E[]}, then the type name
+   * is {@code typename(E)} followed by an occurrence
+   * of {@code '[]'} for each dimension.</li>
+   * <li>If T is a generic or parameterized type, the type name
+   * is composed of {@code typename(P)}, where {@code P} is the
+   * parameterized type name, followed by {@code '<'}, the resulting
+   * list of type names of the parameters after applying {@code typename}
+   * to each, separated by commas, and {@code '>'}.</li>
+   * </ul>
+   *
+   * @param type the type to return the type name of.
+   * @return the type name computed according to the rules above.
+   */
+  private static final String getTypeName(Type type)
+  { 
+    if (type instanceof Class)
+      {
+	Class<?> c = (Class<?>) type;
+	if (c.isArray())
+	  {
+	    StringBuilder b =
+	      new StringBuilder(c.getComponentType().getName());
+	    String normName = c.getName();
+	    for (int a = 0; a < normName.length(); ++a)
+	      {
+		if (normName.charAt(a) == '[')
+		  b.append("[]");
+		else
+		  break;
+	      }
+	    return b.toString();
+	  }
+	return c.getName();
+      }
+    return type.toString();
+  }
+
+}