?? welcome4.java
字號:
// Fig. 2.6: Welcome4.java
// Printing multiple lines in a dialog box.
// Java packages
import javax.swing.JOptionPane; // program uses JOptionPane
public class Welcome4 {
// main method begins execution of Java application
public static void main( String args[] )
{
JOptionPane.showMessageDialog(
null, "Welcome\nto\nJava\nProgramming!" );
System.exit( 0 ); // terminate application with window
} // end method main
} // end class Welcome4
/**************************************************************************
* (C) Copyright 1992-2003 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. *
*************************************************************************/
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