Method main

reuse/Detergent.java:30–39

(String[] args)

  public void foam() { append(" foam()"); }
  // Test the new class:
  public static void main(String[] args) {
    Detergent x = new Detergent();
    x.dilute();
    x.apply();
    x.scrub();
    x.foam();
    System.out.println(x);
    System.out.println("Testing base class:");
    Cleanser.main(args);
  }
}
/* Output:
Cleanser dilute() apply() Detergent.scrub() scrub()