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diff --git a/src/org/jivesoftware/smack/util/collections/DefaultMapEntry.java b/src/org/jivesoftware/smack/util/collections/DefaultMapEntry.java
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+++ b/src/org/jivesoftware/smack/util/collections/DefaultMapEntry.java
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+// GenericsNote: Converted.
+/*
+ *  Copyright 2001-2004 The Apache Software Foundation
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package org.jivesoftware.smack.util.collections;
+
+
+import java.util.Map;
+
+/**
+ * A restricted implementation of {@link java.util.Map.Entry} that prevents
+ * the MapEntry contract from being broken.
+ *
+ * @author James Strachan
+ * @author Michael A. Smith
+ * @author Neil O'Toole
+ * @author Matt Hall, John Watkinson, Stephen Colebourne
+ * @version $Revision: 1.1 $ $Date: 2005/10/11 17:05:32 $
+ * @since Commons Collections 3.0
+ */
+public final class DefaultMapEntry <K,V> extends AbstractMapEntry<K, V> {
+
+    /**
+     * Constructs a new entry with the specified key and given value.
+     *
+     * @param key   the key for the entry, may be null
+     * @param value the value for the entry, may be null
+     */
+    public DefaultMapEntry(final K key, final V value) {
+        super(key, value);
+    }
+
+    /**
+     * Constructs a new entry from the specified KeyValue.
+     *
+     * @param pair the pair to copy, must not be null
+     * @throws NullPointerException if the entry is null
+     */
+    public DefaultMapEntry(final KeyValue<K, V> pair) {
+        super(pair.getKey(), pair.getValue());
+    }
+
+    /**
+     * Constructs a new entry from the specified MapEntry.
+     *
+     * @param entry the entry to copy, must not be null
+     * @throws NullPointerException if the entry is null
+     */
+    public DefaultMapEntry(final Map.Entry<K, V> entry) {
+        super(entry.getKey(), entry.getValue());
+    }
+
+}