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diff --git a/gcc-4.4.3/libjava/classpath/gnu/javax/crypto/sasl/anonymous/AnonymousUtil.java b/gcc-4.4.3/libjava/classpath/gnu/javax/crypto/sasl/anonymous/AnonymousUtil.java
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--- a/gcc-4.4.3/libjava/classpath/gnu/javax/crypto/sasl/anonymous/AnonymousUtil.java
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-/* AnonymousUtil.java --
- Copyright (C) 2003, 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.javax.crypto.sasl.anonymous;
-
-import gnu.javax.crypto.sasl.SaslUtil;
-
-/**
- * An ANONYMOUS-specific utility class.
- */
-public class AnonymousUtil
-{
- /** Trivial private constructor to enforce Singleton pattern. */
- private AnonymousUtil()
- {
- super();
- }
-
- static boolean isValidTraceInformation(String traceInformation)
- {
- if (traceInformation == null)
- return false;
- if (traceInformation.length() == 0)
- return true;
- if (SaslUtil.validEmailAddress(traceInformation))
- return true;
- return isValidToken(traceInformation);
- }
-
- static boolean isValidToken(String token)
- {
- if (token == null)
- return false;
- if (token.length() == 0)
- return false;
- if (token.length() > 255)
- return false;
- if (token.indexOf('@') != -1)
- return false;
- for (int i = 0; i < token.length(); i++)
- {
- char c = token.charAt(i);
- if (c < 0x20 || c > 0x7E)
- return false;
- }
- return true;
- }
-}