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diff --git a/gcc-4.4.3/libjava/classpath/gnu/java/security/key/IKeyPairGenerator.java b/gcc-4.4.3/libjava/classpath/gnu/java/security/key/IKeyPairGenerator.java
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index 000000000..8d7842e93
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+++ b/gcc-4.4.3/libjava/classpath/gnu/java/security/key/IKeyPairGenerator.java
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+/* IKeyPairGenerator.java -- 
+   Copyright 2001, 2002, 2006 Free Software Foundation, Inc.
+
+This file is a 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 of the License, 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; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, 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.java.security.key;
+
+import java.security.KeyPair;
+import java.util.Map;
+
+/**
+ * The visible methods of every asymmetric keypair generator.
+ */
+public interface IKeyPairGenerator
+{
+  /**
+   * Returns the canonical name of this keypair generator.
+   * 
+   * @return the canonical name of this instance.
+   */
+  String name();
+
+  /**
+   * [Re]-initialises this instance for use with a given set of attributes.
+   * 
+   * @param attributes a map of name/value pairs to use for setting up the
+   *          instance.
+   * @exception IllegalArgumentException if at least one of the mandatory
+   *              attributes is missing or an invalid value was specified.
+   */
+  void setup(Map attributes);
+
+  /**
+   * Generates a new keypair based on the attributes used to configure the
+   * instance.
+   * 
+   * @return a new keypair.
+   */
+  KeyPair generate();
+}