awt.List.getMinimumSize(int rows) (Also deprecated method minimumSize),
when the rows param is less than zero the returned Dimension object has a
height value that is negative. A negative row value should not be allowed, should get some kind of exception thrown (i.e. IllegalArgumentException).

/*
 * @(#)GetMinimumSizeTest.java
 * @author JTG East 5/26/99
 * @version 1.0
 * @bug
 *
 * java.awt.List.getMinimumSize method tests
 */

import java.awt.*;
import java.io.*;

public class GetMinimumSizeTest extends Frame
{
   List l;

   GetMinimumSizeTest()
   {
      super("minimumSize() Test");
      l = new List();
   }

   public static void main(String[] args)
   {
      if( bound() )
      {
         System.out.println("Test for List.getMinimumSize Failed");
         System.exit(1);
      }
      else
      {
         System.out.println("Test for List.getMinimumSize Passed");
         System.exit(0);
      }
   }
          
   public static boolean bound()
   {
      //Test method with boundry conditions
      GetMinimumSizeTest m = new GetMinimumSizeTest();
      Dimension d = new Dimension();
      boolean fail = false;

      m.setSize(400, 400);
      m.setVisible(true);
      m.add(m.l);

      d = m.l.getMinimumSize(-1); /* bug returns negative height value */
      //d = m.l.minimumSize(-1);

      System.out.println("getMinimumSize return: " + d);

      if( (d.width <= 0) || (d.height <= 0) )
      {
         System.out.println("fail");
         fail = true;
      }
      return fail;
   }
}