--- jsr166/src/test/loops/RWCollection.java	2011/03/15 19:47:05	1.4
+++ jsr166/src/test/loops/RWCollection.java	2012/10/21 06:40:21	1.6
@@ -7,13 +7,11 @@ import java.util.*;
 import java.util.concurrent.*;
 import java.util.concurrent.locks.*;
 
-
 /**
  * This is an incomplete implementation of a wrapper class
  * that places read-write locks around unsynchronized Collections.
  * Exists as a sample input for CollectionLoops test.
  */
-
 public final class RWCollection<E> implements Collection<E> {
     private final Collection c;
     private final ReentrantReadWriteLock rwl = new ReentrantReadWriteLock();
@@ -29,112 +27,112 @@ public final class RWCollection<E> imple
     }
 
     public final int size() {
-        final ReentrantReadWriteLock.ReadLock l =  rwl.readLock();
+        final ReentrantReadWriteLock.ReadLock l = rwl.readLock();
         l.lock();
         try { return c.size(); }
         finally { l.unlock(); }
     }
 
     public final boolean isEmpty() {
-        final ReentrantReadWriteLock.ReadLock l =  rwl.readLock();
+        final ReentrantReadWriteLock.ReadLock l = rwl.readLock();
         l.lock();
         try { return c.isEmpty(); }
         finally { l.unlock(); }
     }
 
     public final boolean contains(Object o) {
-        final ReentrantReadWriteLock.ReadLock l =  rwl.readLock();
+        final ReentrantReadWriteLock.ReadLock l = rwl.readLock();
         l.lock();
         try { return c.contains(o); }
         finally { l.unlock(); }
     }
 
     public final boolean equals(Object o) {
-        final ReentrantReadWriteLock.ReadLock l =  rwl.readLock();
+        final ReentrantReadWriteLock.ReadLock l = rwl.readLock();
         l.lock();
         try { return c.equals(o); }
         finally { l.unlock(); }
     }
 
     public final int hashCode() {
-        final ReentrantReadWriteLock.ReadLock l =  rwl.readLock();
+        final ReentrantReadWriteLock.ReadLock l = rwl.readLock();
         l.lock();
         try { return c.hashCode(); }
         finally { l.unlock(); }
     }
 
     public final String toString() {
-        final ReentrantReadWriteLock.ReadLock l =  rwl.readLock();
+        final ReentrantReadWriteLock.ReadLock l = rwl.readLock();
         l.lock();
         try { return c.toString(); }
         finally { l.unlock(); }
     }
 
     public final Iterator<E> iterator() {
-        final ReentrantReadWriteLock.ReadLock l =  rwl.readLock();
+        final ReentrantReadWriteLock.ReadLock l = rwl.readLock();
         l.lock();
         try { return c.iterator(); }
         finally { l.unlock(); }
     }
 
     public final Object[] toArray() {
-        final ReentrantReadWriteLock.ReadLock l =  rwl.readLock();
+        final ReentrantReadWriteLock.ReadLock l = rwl.readLock();
         l.lock();
         try { return c.toArray(); }
         finally { l.unlock(); }
     }
 
     public final <T> T[] toArray(T[] a) {
-        final ReentrantReadWriteLock.ReadLock l =  rwl.readLock();
+        final ReentrantReadWriteLock.ReadLock l = rwl.readLock();
         l.lock();
         try { return (T[])c.toArray(a); }
         finally { l.unlock(); }
     }
 
     public final boolean add(E e) {
-        final ReentrantReadWriteLock.WriteLock l =  rwl.writeLock();
+        final ReentrantReadWriteLock.WriteLock l = rwl.writeLock();
         l.lock();
         try { return c.add(e); }
         finally { l.unlock(); }
     }
 
     public final boolean remove(Object o) {
-        final ReentrantReadWriteLock.WriteLock l =  rwl.writeLock();
+        final ReentrantReadWriteLock.WriteLock l = rwl.writeLock();
         l.lock();
         try { return c.remove(o); }
         finally { l.unlock(); }
     }
 
     public final boolean containsAll(Collection<?> coll) {
-        final ReentrantReadWriteLock.WriteLock l =  rwl.writeLock();
+        final ReentrantReadWriteLock.WriteLock l = rwl.writeLock();
         l.lock();
         try { return c.containsAll(coll); }
         finally { l.unlock(); }
     }
 
     public final boolean addAll(Collection<? extends E> coll) {
-        final ReentrantReadWriteLock.WriteLock l =  rwl.writeLock();
+        final ReentrantReadWriteLock.WriteLock l = rwl.writeLock();
         l.lock();
         try { return c.addAll(coll); }
         finally { l.unlock(); }
     }
 
     public final boolean removeAll(Collection<?> coll) {
-        final ReentrantReadWriteLock.WriteLock l =  rwl.writeLock();
+        final ReentrantReadWriteLock.WriteLock l = rwl.writeLock();
         l.lock();
         try { return c.removeAll(coll); }
         finally { l.unlock(); }
     }
 
     public final boolean retainAll(Collection<?> coll) {
-        final ReentrantReadWriteLock.WriteLock l =  rwl.writeLock();
+        final ReentrantReadWriteLock.WriteLock l = rwl.writeLock();
         l.lock();
         try { return c.retainAll(coll); }
         finally { l.unlock(); }
     }
 
     public final void clear() {
-        final ReentrantReadWriteLock.WriteLock l =  rwl.writeLock();
+        final ReentrantReadWriteLock.WriteLock l = rwl.writeLock();
         l.lock();
         try { c.clear(); }
         finally { l.unlock(); }