// Fig. 10.5: StringHashCode.java // This program demonstrates the method // hashCode of the String class. import javax.swing.*; public class StringHashCode { public static void main( String args[] ) { String s1 = "hello", s2 = "Hello"; String output = "The hash code for \"" + s1 + "\" is " + s1.hashCode() + "\nThe hash code for \"" + s2 + "\" is " + s2.hashCode(); JOptionPane.showMessageDialog( null, output, "Demonstrating String Method hashCode", JOptionPane.INFORMATION_MESSAGE ); System.exit( 0 ); } } /************************************************************************** * (C) Copyright 1999 by Deitel & Associates, Inc. and Prentice Hall. * * All Rights Reserved. * * * * DISCLAIMER: The authors and publisher of this book have used their * * best efforts in preparing the book. These efforts include the * * development, research, and testing of the theories and programs * * to determine their effectiveness. The authors and publisher make * * no warranty of any kind, expressed or implied, with regard to these * * programs or to the documentation contained in these books. The authors * * and publisher shall not be liable in any event for incidental or * * consequential damages in connection with, or arising out of, the * * furnishing, performance, or use of these programs. * *************************************************************************/