001    /*
002     *  This file is part of the Jikes RVM project (http://jikesrvm.org).
003     *
004     *  This file is licensed to You under the Eclipse Public License (EPL);
005     *  You may not use this file except in compliance with the License. You
006     *  may obtain a copy of the License at
007     *
008     *      http://www.opensource.org/licenses/eclipse-1.0.php
009     *
010     *  See the COPYRIGHT.txt file distributed with this work for information
011     *  regarding copyright ownership.
012     */
013    package org.mmtk.utility.options;
014    
015    /**
016     * Should we enable a return barrier?
017     */
018    public final class UseReturnBarrier extends org.vmutil.options.BooleanOption {
019      public UseReturnBarrier() {
020        super(Options.set, "Use Return Barrier",
021              "Should we enable a return barrier?",
022            false);
023      }
024    }