/*******************************************************************************
 * 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
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 * 
 * This file is a derivative of code released by the University of
 * California under the terms listed below.  
 *
 * Refinement Analysis Tools is Copyright (c) 2007 The Regents of the
 * University of California (Regents). Provided that this notice and
 * the following two paragraphs are included in any distribution of
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 * Analysis Tools against recipient for recipient's reproduction,
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 * performance, distribution or sublicensing of Refinement Analysis
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 */

package demandpa;

public class TestMethodRecursion {

  static Object foo(Object p1, Object p2, boolean b) {
    if (b) {
      return p1;
    } else {
      return bar(id(p2), p1, !b);
    }
  }

  static Object choose(Object o1, Object o2, boolean b) {
    return foo(o1, o2, b);
  }

  static Object bar(Object p1, Object p2, boolean b) {
    return choose(p1, p2, b);
  }

  static Object id(Object x) {
    return x;
  }

  public static void main(String[] args) {
    Object o1 = new Object();
    Object o2 = new Object();
    Object o3 = foo(o1, o2, false);
    DemandPATestUtil.testThisVar(o3);
  }
}