src/share/classes/sun/swing/plaf/synth/DefaultSynthStyle.java

rev 1580 : 6727661: Code improvement and warnings removing from the swing/plaf packages
Summary: Removed unnecessary castings and other warnings
Reviewed-by: alexp
Contributed-by: Florian Brunner <fbrunnerlist@gmx.ch>

*** 42,52 ****
   * merged into a resulting style.
   *
   * @author Scott Violet
   */
  public class DefaultSynthStyle extends SynthStyle implements Cloneable {
!     private static final Object PENDING = new String("Pending");
  
      /**
       * Should the component be opaque?
       */
      private boolean opaque;
--- 42,52 ----
   * merged into a resulting style.
   *
   * @author Scott Violet
   */
  public class DefaultSynthStyle extends SynthStyle implements Cloneable {
!     private static final String PENDING = "Pending";
  
      /**
       * Should the component be opaque?
       */
      private boolean opaque;
*** 688,699 ****
          buf.append("painter=").append(painter).append(',');
  
          StateInfo[] states = getStateInfo();
          if (states != null) {
              buf.append("states[");
!             for (int i = 0; i < states.length; i++) {
!                 buf.append(states[i].toString()).append(',');
              }
              buf.append(']').append(',');
          }
  
          // remove last newline
--- 688,699 ----
          buf.append("painter=").append(painter).append(',');
  
          StateInfo[] states = getStateInfo();
          if (states != null) {
              buf.append("states[");
!             for (StateInfo state : states) {
!                 buf.append(state.toString()).append(',');
              }
              buf.append(']').append(',');
          }
  
          // remove last newline
*** 886,896 ****
  
          /**
           * Returns the number of states that are similar between the
           * ComponentState this StateInfo represents and val.
           */
!         private final int getMatchCount(int val) {
              // This comes from BigInteger.bitCnt
              val &= state;
              val -= (0xaaaaaaaa & val) >>> 1;
              val = (val & 0x33333333) + ((val >>> 2) & 0x33333333);
              val = val + (val >>> 4) & 0x0f0f0f0f;
--- 886,896 ----
  
          /**
           * Returns the number of states that are similar between the
           * ComponentState this StateInfo represents and val.
           */
!         private int getMatchCount(int val) {
              // This comes from BigInteger.bitCnt
              val &= state;
              val -= (0xaaaaaaaa & val) >>> 1;
              val = (val & 0x33333333) + ((val >>> 2) & 0x33333333);
              val = val + (val >>> 4) & 0x0f0f0f0f;