/*
* This file is part of the Jikes RVM project (http://jikesrvm.org).
*
* This file is licensed to You under the Common Public License (CPL);
* You may not use this file except in compliance with the License. You
* may obtain a copy of the License at
*
* http://www.opensource.org/licenses/cpl1.0.php
*
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership.
*/
package org.mmtk.utility.options;
/**
* GC verbosity level.
*/
public final class Verbose extends IntOption {
/**
* Create the option.
*/
public Verbose() {
super("Verbose",
"GC verbosity level",
0);
}
/**
* Only accept non-negative values.
*/
protected void validate() {
failIf(this.value < 0, "Unreasonable verbosity level");
}
}