obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
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if you have obtained the source via the command 'git clone',
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1 files changed, 112 insertions, 0 deletions

diff --git a/libjava/classpath/gnu/javax/sound/AudioSecurityManager.java b/libjava/classpath/gnu/javax/sound/AudioSecurityManager.java
new file mode 100644
index 000000000..1daea2db5
--- /dev/null
+++ b/libjava/classpath/gnu/javax/sound/AudioSecurityManager.java
@@ -0,0 +1,112 @@
+/* AudioSecurityManager.java -- Manages Security requests for Sound classes.
+
+ 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.sound;
+
+import javax.sound.sampled.AudioPermission;
+
+/**
+ * This class handles security requests for classes in the Sound API.
+ *
+ * A class that needs to check against a particular permission type may use this
+ * class to query the <code>SecurityManager</code>.
+ *
+ * For example, to check for a read permission, a class can simply pass the
+ * <code>Permission.READ</code> constant to
+ * {@link #checkPermissions(gnu.javax.sound.AudioSecurityManager.Permission))},
+ * like the following code demonstrates:
+ *
+ * <pre>
+ * AudioSecurityManager.checkPermissions(Permission.PLAY);
+ * </pre>
+ *
+ * If there is need to query for all the defined permissions type, the constant
+ * <code>Permission.ALL</code> can be used. In alternative, the
+ * {@link #checkPermissions()} is presented as a shorthand.
+ *
+ * @author Mario Torre <neugens@limasoftware.net>
+ */
+public class AudioSecurityManager
+{
+  /**
+   * Defines a common set of permission allowed by the specification.
+   */
+  public static enum Permission
+  {
+    PLAY, RECORD, ALL
+  }
+
+  /**
+   * Shorthand to <code>checkPermissions(Permission.ALL)</code>.
+   */
+  public static final void checkPermissions()
+  {
+    checkPermissions(Permission.ALL);
+  }
+
+  /**
+   * Query the <code>SecurityManager</code> agains the given
+   * <code>Permission</code>.
+   *
+   * @param permission
+   */
+  public static final void checkPermissions(Permission permission)
+  {
+    SecurityManager sm = System.getSecurityManager();
+    if (sm != null)
+      {
+        String perm = null;
+        switch (permission)
+          {
+          case PLAY:
+            perm = "play";
+            break;
+
+          case RECORD:
+            perm = "record";
+            break;
+
+          case ALL: default:
+            perm = "*";
+            break;
+          }
+
+        sm.checkPermission(new AudioPermission(perm));
+      }
+  }
+}