/*
* 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.jikesrvm.compilers.opt;
import java.util.Iterator;
class OPT_EmptyIterator implements Iterator<Object> {
public boolean hasNext() {
return false;
}
public Object next() {
throw new java.util.NoSuchElementException();
}
public void remove() {
throw new OPT_OptimizingCompilerException("EmptyIterator.remove called");
}
public static final OPT_EmptyIterator INSTANCE = new OPT_EmptyIterator();
}