--- a/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/impl/DefaultVirtualFrame.java	Wed Jan 23 16:34:38 2013 +0100
+++ b/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/impl/DefaultVirtualFrame.java	Wed Jan 23 16:34:57 2013 +0100
@@ -49,7 +49,8 @@
         this.arguments = arguments;
         this.currentVersion = descriptor.getCurrentVersion();
         this.locals = new Object[descriptor.getSize()];
-        // The tags are only needed for assertion checking, so initialize the field only when assertions are enabled
+        // The tags are only needed for assertion checking, so initialize the field only when
+        // assertions are enabled
         assert (this.tags = new Class[descriptor.getSize()]) != null;
     }
 
@@ -133,7 +134,7 @@
         set(slot, Double.class, value);
     }
 
-    private Object get(FrameSlot slot, Class< ? > accessType, Object defaultValue) {
+    private Object get(FrameSlot slot, Class<?> accessType, Object defaultValue) {
         Object value = locals[slot.getIndex()];
         assert verifyGet(slot, accessType, value);
         if (value == null) {
@@ -143,9 +144,9 @@
         }
     }
 
-    private boolean verifyGet(FrameSlot slot, Class< ? > accessType, Object value) {
+    private boolean verifyGet(FrameSlot slot, Class<?> accessType, Object value) {
         assert descriptor.getSlots().get(slot.getIndex()) == slot;
-        Class< ? > tag = tags[slot.getIndex()];
+        Class<?> tag = tags[slot.getIndex()];
         if (value == null) {
             assert tag == null || tag == Object.class;
         } else {
@@ -154,12 +155,12 @@
         return true;
     }
 
-    private void set(FrameSlot slot, Class< ? > accessType, Object value) {
+    private void set(FrameSlot slot, Class<?> accessType, Object value) {
         assert verifySet(slot, accessType, value);
         locals[slot.getIndex()] = value;
     }
 
-    private boolean verifySet(FrameSlot slot, Class< ? > accessType, Object value) {
+    private boolean verifySet(FrameSlot slot, Class<?> accessType, Object value) {
         assert descriptor.getSlots().get(slot.getIndex()) == slot;
         tags[slot.getIndex()] = accessType;
         assert accessType.isAssignableFrom(slot.getType()) : "Local variable " + slot + ": " + accessType + " is not assignable from " + slot.getType();