Revision: 538
Author: allain.lalonde
Date: Tue Jul 21 06:40:16 2009
Log: Marked the static instances as final
http://code.google.com/p/piccolo2d/source/detail?r=538

Modified:
  /piccolo2d.java/trunk/core/src/main/java/edu/umd/cs/piccolo/util/PUtil.java

=======================================
---  
/piccolo2d.java/trunk/core/src/main/java/edu/umd/cs/piccolo/util/PUtil.java     
 
Sun Jul 19 16:56:41 2009
+++  
/piccolo2d.java/trunk/core/src/main/java/edu/umd/cs/piccolo/util/PUtil.java     
 
Tue Jul 21 06:40:16 2009
@@ -54,8 +54,12 @@
   */
  public class PUtil {

-    public static Iterator NULL_ITERATOR =  
Collections.EMPTY_LIST.iterator();
-    public static Enumeration NULL_ENUMERATION = new Enumeration() {
+    public static long DEFAULT_ACTIVITY_STEP_RATE = 20;
+    public static int ACTIVITY_SCHEDULER_FRAME_DELAY = 10;
+    private static final int PATH_IS_DONE = -1;
+
+    public static final Iterator NULL_ITERATOR =  
Collections.EMPTY_LIST.iterator();
+    public static final Enumeration NULL_ENUMERATION = new Enumeration() {
          public boolean hasMoreElements() {
              return false;
          }
@@ -64,10 +68,8 @@
              return null;
          }
      };
-    public static long DEFAULT_ACTIVITY_STEP_RATE = 20;
-    public static int ACTIVITY_SCHEDULER_FRAME_DELAY = 10;
-
-    public static OutputStream NULL_OUTPUT_STREAM = new OutputStream() {
+
+    public static final OutputStream NULL_OUTPUT_STREAM = new  
OutputStream() {
          public void close() {
          }

@@ -137,13 +139,13 @@
          if (!wroteStroke) {
              return null;
          }
-
+
          boolean serializedStroke = in.readBoolean();
          if (serializedStroke) {
              return (Stroke) in.readObject();
          }
-
-        return readBasicStroke(in);
+
+        return readBasicStroke(in);
      }

      private static Stroke readBasicStroke(ObjectInputStream in) throws  
IOException {
@@ -165,8 +167,6 @@

          return new BasicStroke(lineWidth, endCap, lineJoin, miterLimit,  
dash, dashPhase);
      }
-
-    private static final int PATH_IS_DONE = -1;

      public static GeneralPath readPath(ObjectInputStream in) throws  
IOException, ClassNotFoundException {
          GeneralPath path = new GeneralPath();

--~--~---------~--~----~------------~-------~--~----~
Piccolo2D Developers Group: http://groups.google.com/group/piccolo2d-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

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