src/share/classes/javax/swing/plaf/synth/SynthGraphicsUtils.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>

*** 608,628 ****
      /**
       * Wraps a SynthIcon around the Icon interface, forwarding calls to
       * the SynthIcon with a given SynthContext.
       */
      private static class SynthIconWrapper implements Icon {
!         private static final java.util.List CACHE = new java.util.ArrayList(1);
  
          private SynthIcon synthIcon;
          private SynthContext context;
  
          static SynthIconWrapper get(SynthIcon icon, SynthContext context) {
              synchronized(CACHE) {
                  int size = CACHE.size();
                  if (size > 0) {
!                     SynthIconWrapper wrapper = (SynthIconWrapper)CACHE.remove(
!                                                size - 1);
                      wrapper.reset(icon, context);
                      return wrapper;
                  }
              }
              return new SynthIconWrapper(icon, context);
--- 608,627 ----
      /**
       * Wraps a SynthIcon around the Icon interface, forwarding calls to
       * the SynthIcon with a given SynthContext.
       */
      private static class SynthIconWrapper implements Icon {
!         private static final java.util.List<SynthIconWrapper> CACHE = new java.util.ArrayList<SynthIconWrapper>(1);
  
          private SynthIcon synthIcon;
          private SynthContext context;
  
          static SynthIconWrapper get(SynthIcon icon, SynthContext context) {
              synchronized(CACHE) {
                  int size = CACHE.size();
                  if (size > 0) {
!                     SynthIconWrapper wrapper = CACHE.remove(size - 1);
                      wrapper.reset(icon, context);
                      return wrapper;
                  }
              }
              return new SynthIconWrapper(icon, context);