| /* |
| * 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.optional; |
| |
| import org.apache.tools.ant.util.WeakishReference; |
| |
| /** |
| * This is a reference that really is is Weak, as it uses the |
| * appropriate java.lang.ref class. |
| * @deprecated since 1.7. |
| * Just use {@link java.lang.ref.WeakReference} directly. |
| * Note that in ant1.7 is parent was changed to extend HardReference. |
| * This is because the latter has access to the (package scoped) |
| * WeakishReference(Object) constructor, and both that and this are thin |
| * facades on the underlying no-longer-abstract base class. |
| */ |
| public class WeakishReference12 extends WeakishReference.HardReference { |
| |
| |
| /** |
| * create a new soft reference, which is bound to a |
| * Weak reference inside |
| * @param reference the object to reference. |
| * @see java.lang.ref.WeakReference |
| */ |
| public WeakishReference12(Object reference) { |
| super(reference); |
| } |
| } |