1 files changed, 0 insertions, 91 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/WeakishReference.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/WeakishReference.java
deleted file mode 100644
index 92f322fb..00000000
--- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/WeakishReference.java
+++ /dev/null
@@ -1,91 +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.lang.ref.WeakReference;
-
-/**
- * These classes are part of some code to reduce memory leaks by only
- * retaining weak references to things
- * on Java1.2+, and yet still work (with leaky hard references) on Java1.1.
- * Now that Ant is 1.2+ only,
- * life is simpler and none of the classes are needed any more.
- *
- * They are only retained in case a third-party task uses them
- * @since ant1.6
- * @see org.apache.tools.ant.util.optional.WeakishReference12
- * @deprecated deprecated 1.7; will be removed in Ant1.8
- *             Just use {@link java.lang.ref.WeakReference} directly.
- */
-public class WeakishReference  {
-
-
-    private WeakReference weakref;
-
-    /**
-     * create a new soft reference, which is bound to a
-     * Weak reference inside
-     *
-     * @param reference
-     * @see java.lang.ref.WeakReference
-     */
-    WeakishReference(Object reference) {
-        this.weakref = new WeakReference(reference);
-    }
-
-    /**
-     * Returns this reference object's referent.  If this reference object has
-     * been cleared, then this method returns <code>null</code>.
-     *
-     * @return The object to which this reference refers, or
-     *         <code>null</code> if this reference object has been cleared.
-     */
-    public Object get() {
-        return weakref.get();
-    }
-
-    /**
-     * create the appropriate type of reference for the java version
-     * @param object the object that the reference will refer to.
-     * @return reference to the Object.
-     */
-    public static WeakishReference createReference(Object object) {
-            return new WeakishReference(object);
-    }
-
-
-    /**
-     * This was a hard reference for Java 1.1. Since Ant1.7,
-     * @deprecated since 1.7.
-     *             Hopefully nobody is using this.
-     */
-    public static class HardReference extends WeakishReference {
-
-        /**
-         * constructor.
-         * @param object the object that the reference will refer to.
-         */
-        public HardReference(Object object) {
-            super(object);
-        }
-
-    }
-
-}