src/demo/share/jfc/J2Ddemo/java2d/demos/Fonts/Tree.java

*** 49,60 ****
   */
  @SuppressWarnings("serial")
  public class Tree extends AnimatingSurface {
  
      private char theC = 'A';
!     private Character theT = new Character(theC);
!     private Character theR = new Character((char) (theC + 1));
  
      public Tree() {
          setBackground(WHITE);
      }
  
--- 49,60 ----
   */
  @SuppressWarnings("serial")
  public class Tree extends AnimatingSurface {
  
      private char theC = 'A';
!     private Character theT = Character.valueOf(theC);
!     private Character theR = Character.valueOf((char) (theC + 1));
  
      public Tree() {
          setBackground(WHITE);
      }
  
*** 63,75 ****
      }
  
      @Override
      public void step(int w, int h) {
          setSleepAmount(4000);
!         theT = new Character(theC = ((char) (theC + 1)));
!         theR = new Character((char) (theC + 1));
!         if (theR.compareTo(new Character('z')) == 0) {
              theC = 'A';
          }
      }
  
      @Override
--- 63,75 ----
      }
  
      @Override
      public void step(int w, int h) {
          setSleepAmount(4000);
!         theT = Character.valueOf(theC = ((char) (theC + 1)));
!         theR = Character.valueOf((char) (theC + 1));
!         if (theR.compareTo(Character.valueOf('z')) == 0) {
              theC = 'A';
          }
      }
  
      @Override