content: /*
   *  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
   *
   *      https://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.
   */
  @Deprecated
  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);
      }
  }
  