1 files changed, 0 insertions, 120 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/LazyHashtable.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/LazyHashtable.java
deleted file mode 100644
index 1df953cf..00000000
--- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/LazyHashtable.java
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- *  Licensed to the Apache Software Foundation (ASF) under one or more
- *  contributor license agreements.  See the NOTICE file distributed with
- *  this work for additional information regarding copyright ownership.
- *  The ASF licenses this file to You 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.apache.tools.ant.util;
-
-import java.util.Enumeration;
-import java.util.Hashtable;
-
-/** Hashtable implementation that allows delayed construction
- * of expensive objects
- *
- * All operations that need access to the full list of objects
- * will call initAll() first. Get and put are cheap.
- *
- * @since Ant 1.6
- */
-public class LazyHashtable extends Hashtable {
-    // CheckStyle:VisibilityModifier OFF - bc
-    protected boolean initAllDone = false;
-    // CheckStyle:VisibilityModifier OFF - bc
-
-    /** No arg constructor. */
-    public LazyHashtable() {
-        super();
-    }
-
-    /** Used to be part of init. It must be done once - but
-     * we delay it until we do need _all_ tasks. Otherwise we
-     * just get the tasks that we need, and avoid costly init.
-     */
-    protected void initAll() {
-        if (initAllDone) {
-            return;
-        }
-        initAllDone = true;
-    }
-
-
-    /**
-     * Get a enumeration over the elements.
-     * @return an enumeration.
-     */
-    public Enumeration elements() {
-        initAll();
-        return super.elements();
-    }
-
-    /**
-     * Check if the table is empty.
-     * @return true if it is.
-     */
-    public boolean isEmpty() {
-        initAll();
-        return super.isEmpty();
-    }
-
-    /**
-     * Get the size of the table.
-     * @return the size.
-     */
-    public int size() {
-        initAll();
-        return super.size();
-    }
-
-    /**
-     * Check if the table contains a particular value.
-     * @param value the value to look for.
-     * @return true if the table contains the value.
-     */
-    public boolean contains(Object value) {
-        initAll();
-        return super.contains(value);
-    }
-
-    /**
-     * Check if the table contains a particular key.
-     * @param value the key to look for.
-     * @return true if the table contains key.
-     */
-    public boolean containsKey(Object value) {
-        initAll();
-        return super.containsKey(value);
-    }
-
-    /**
-     * Delegates to {@link #contains contains}.
-     * @param value the value to look for.
-     * @return true if the table contains the value.
-     */
-    public boolean containsValue(Object value) {
-        return contains(value);
-    }
-
-    /**
-     * Get an enumeration over the keys.
-     * @return an enumeration.
-     */
-    public Enumeration keys() {
-        initAll();
-        return super.keys();
-    }
-
-    // TODO Unfortunately JDK1.2 adds entrySet(), keySet(), values() -
-    // implementing this requires a small hack, we can add it later.
-}