1 /*

     2  * reserved comment block

     3  * DO NOT REMOVE OR ALTER!

     4  */

     5 /*

     6  * Licensed to the Apache Software Foundation (ASF) under one or more

     7  * contributor license agreements.  See the NOTICE file distributed with

     8  * this work for additional information regarding copyright ownership.

     9  * The ASF licenses this file to You under the Apache License, Version 2.0

    10  * (the "License"); you may not use this file except in compliance with

    11  * the License.  You may obtain a copy of the License at

    12  *

    13  *      http://www.apache.org/licenses/LICENSE-2.0

    14  *

    15  * Unless required by applicable law or agreed to in writing, software

    16  * distributed under the License is distributed on an "AS IS" BASIS,

    17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

    18  * See the License for the specific language governing permissions and

    19  * limitations under the License.

    20  */

    21 

    22 package com.sun.org.apache.bcel.internal.util;

    23 

    24 import java.util.ArrayList;

    25 import com.sun.org.apache.bcel.internal.classfile.JavaClass;

    26 

    27 /**

    28  * Utility class implementing a (typesafe) collection of JavaClass

    29  * objects. Contains the most important methods of a Vector.

    30  *

    31  * @author <A HREF="mailto:markus.dahm@berlin.de">M. Dahm</A>

    32  * @see ClassQueue

    33 */

    34 public class ClassVector implements java.io.Serializable {

    35   protected ArrayList vec = new ArrayList();

    36 

    37   public void      addElement(JavaClass clazz) { vec.add(clazz); }

    38   public JavaClass elementAt(int index)        { return (JavaClass)vec.get(index); }

    39   public void      removeElementAt(int index)  { vec.remove(index); }

    40 

    41   public JavaClass[] toArray() {

    42     JavaClass[] classes = new JavaClass[vec.size()];

    43     vec.toArray(classes);

    44     return classes;

    45   }

    46 }