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
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
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1 files changed, 78 insertions, 0 deletions

diff --git a/libjava/classpath/gnu/java/lang/ArrayHelper.java b/libjava/classpath/gnu/java/lang/ArrayHelper.java
new file mode 100644
index 000000000..5f675831e
--- /dev/null
+++ b/libjava/classpath/gnu/java/lang/ArrayHelper.java
@@ -0,0 +1,78 @@
+/* ArrayHelper.java -- Helper methods for handling array operations
+   Copyright (C) 1998, 2002 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.java.lang;
+
+/**
+ * ArrayHelper helps you do things with arrays.
+ *
+ * @author John Keiser
+ */
+public class ArrayHelper
+{
+  /**
+   * Counterpart to java.util.Collection.contains.
+   *
+   * @param array the array to search
+   * @param searchFor the object to locate
+   * @return true if some array element <code>equals(searchFor)</code>
+   */
+  public static boolean contains(Object[] array, Object searchFor)
+  {
+    return indexOf(array, searchFor) != -1;
+  }
+
+  /**
+   * Counterpart to java.util.Collection.indexOf.
+   *
+   * @param array the array to search
+   * @param searchFor the object to locate
+   * @return the index of the first equal object, or -1
+   */
+  public static int indexOf(Object[] array, Object searchFor)
+  {
+    for (int i = 0; i < array.length; i++)
+      {
+        if(array[i].equals(searchFor))
+          {
+            return i;
+          }
+      }
+    return -1;
+  }
+}