Sort & format.

git-svn-id: https://google-web-toolkit.googlecode.com/svn/releases/1.6@4458 8db76d5a-ed1c-0410-87a9-c151d255dfc7

dev/core/src/com/google/gwt/dev/jjs/impl/Pruner.java

diff --git a/dev/core/src/com/google/gwt/dev/jjs/impl/Pruner.java b/dev/core/src/com/google/gwt/dev/jjs/impl/Pruner.java
index 2d39be2..0c9859a 100644
--- a/dev/core/src/com/google/gwt/dev/jjs/impl/Pruner.java
+++ b/dev/core/src/com/google/gwt/dev/jjs/impl/Pruner.java
@@ -488,9 +488,12 @@
         boolean doSkip = false;
         JExpression lhs = x.getLhs();
         if (lhs.hasSideEffects() || isVolatileField(lhs)) {
-          // If the lhs has side effects, skipping it would lose the side effect.
-          // If the lhs is volatile, also keep it.  This behavior provides a useful
-          // idiom for test cases to prevent code from being pruned.
+          /*
+           * If the lhs has side effects, skipping it would lose the side
+           * effect. If the lhs is volatile, also keep it. This behavior
+           * provides a useful idiom for test cases to prevent code from being
+           * pruned.
+           */
         } else if (lhs instanceof JLocalRef) {
           // locals are ok to skip
           doSkip = true;
@@ -526,6 +529,15 @@
     }
 
     @Override
+    public boolean visit(JClassLiteral x, Context ctx) {
+      // Works just like JFieldRef to a static field.
+      JField field = x.getField();
+      rescue(field.getEnclosingType(), true, false);
+      rescue(field);
+      return true;
+    }
+
+    @Override
     public boolean visit(JClassType type, Context ctx) {
       assert (referencedTypes.contains(type));
       boolean isInstantiated = instantiatedTypes.contains(type);
@@ -581,15 +593,6 @@
     }
 
     @Override
-    public boolean visit(JClassLiteral x, Context ctx) {
-      // Works just like JFieldRef to a static field.
-      JField field = x.getField();
-      rescue(field.getEnclosingType(), true, false);
-      rescue(field);
-      return true;
-    }
-
-    @Override
     public boolean visit(JFieldRef ref, Context ctx) {
       JField target = ref.getField();
 
@@ -914,6 +917,11 @@
     }
 
     @Override
+    public boolean visit(JClassType x, Context ctx) {
+      return rescuer.instantiatedTypes.contains(x);
+    }
+
+    @Override
     public boolean visit(JMethod x, Context ctx) {
       if (referencedNonTypes.contains(x)) {
         return false;
@@ -930,11 +938,6 @@
     }
 
     @Override
-    public boolean visit(JClassType x, Context ctx) {
-      return rescuer.instantiatedTypes.contains(x);
-    }
-
-    @Override
     public boolean visit(JProgram x, Context ctx) {
       didRescue = false;
       return true;