content: /*******************************************************************************
   * Copyright (c) 2000, 2007 IBM Corporation and others.
   * All rights reserved. This program and the accompanying materials
   * are made available under the terms of the Eclipse Public License v1.0
   * which accompanies this distribution, and is available at
   * http://www.eclipse.org/legal/epl-v10.html
   *
   * Contributors:
   *     IBM Corporation - initial API and implementation
   *******************************************************************************/
  package org.eclipse.wst.jsdt.internal.corext.refactoring.typeconstraints.types;
  
  
  public class TypeTuple {
  	private TType fFirst;
  	private TType fSecond;
  
  	public TypeTuple(TType first, TType second) {
  		super();
  		fFirst= first;
  		fSecond= second;
  	}
  	
  	public boolean equals(Object obj) {
  		if (this == obj)
  			return true;
  		if (!(obj instanceof TypeTuple))
  			return false;
  		TypeTuple other= (TypeTuple)obj;
  		return fFirst.equals(other.fFirst) && fSecond.equals(other.fSecond);
  	}
  	
  	public int hashCode() {
  		return fFirst.hashCode() << 16 + fSecond.hashCode();
  	}
  }
  