/* Generated by EPP 1.0beta3 (by lisp-epp1.0beta3) */

class TestUserOp {
  public static void main(String argv[]){
    System.out.println(("foo").equals("foo")); 
    System.out.println(!(!(("foo").equals("foo")))); 
    System.out.println(!(false)); 
    System.out.println((( -(1)) + (2)) == (1)); 
    }
  }