InternAwareStringList.java

/*
 * Copyright 2003-2011 JetBrains s.r.o.
 *
 * Licensed 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 jetbrains.mps.util;

import java.util.ArrayList;

public class InternAwareStringList extends ArrayList<String> {
  public InternAwareStringList() {
    super();
  }

  public InternAwareStringList(int initialCapacity) {
    super(initialCapacity);
  }

  @Override
  public boolean add(String s) {
    return super.add(InternUtil.intern(s));
  }
}