package org.apache.commons.ognl;

 /*

  * 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.

  */

 /**

  * This class was previously intended to produce performance improvement.<br>

  * This hand-made object pooling is now a bottleneck under high load.<br>

  * We now rely on the new jvm garbage collection improvements to handle object allocation efficiently.

  *

  * @deprecated object-pooling now relies on the jvm garbage collection

  */

 public final class ObjectArrayPool

 {

     public ObjectArrayPool()

     {

         super();

     }

     public Object[] create( int arraySize )

     {

         return new Object[arraySize];

     }

     public Object[] create( Object singleton )

     {

         Object[] result = create( 1 );

         result[0] = singleton;

         return result;

     }

     public Object[] create( Object object1, Object object2 )

     {

         Object[] result = create( 2 );

         result[0] = object1;

         result[1] = object2;

         return result;

     }

     public Object[] create( Object object1, Object object2, Object object3 )

     {

         Object[] result = create( 3 );

         result[0] = object1;

         result[1] = object2;

         result[2] = object3;

         return result;

     }

     public Object[] create( Object object1, Object object2, Object object3, Object object4 )

     {

         Object[] result = create( 4 );

         result[0] = object1;

         result[1] = object2;

         result[2] = object3;

         result[3] = object4;

         return result;

     }

     public Object[] create( Object object1, Object object2, Object object3, Object object4, Object object5 )

     {

         Object[] result = create( 5 );

         result[0] = object1;

         result[1] = object2;

         result[2] = object3;

         result[3] = object4;

         result[4] = object5;

         return result;

     }

     /**

      * @deprecated object-pooling now relies on the jvm garbage collection

      */

     public void recycle( Object[] value )

     {

         // no need of recycling, we rely on the garbage collection efficiency

     }

 }