// Fig. 6.7: RandomIntegers.java
// Shifted, scaled random integers.
import javax.swing.JOptionPane;

public class RandomIntegers {

   public static void main( String args[] )
   {
      int value;
      String output = "";

      // loop 20 times
      for ( int counter = 1; counter <= 20; counter++ ) {

         // pick random integer between 1 and 6
         value = 1 + ( int ) ( Math.random() * 6 );

         output += value + "  ";  // append value to output
         
         // if counter divisible by 5, append newline to String output
         if ( counter % 5 == 0 )
            output += "\n";

      } // end for

      JOptionPane.showMessageDialog( null, output, 
         "20 Random Numbers from 1 to 6", 
         JOptionPane.INFORMATION_MESSAGE );

      System.exit( 0 );  // terminate application

   } // end main

} // end class RandomIntegers



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