--- jsr166/src/test/tck/ConcurrentLinkedDequeTest.java	2014/12/31 19:05:42	1.14
+++ jsr166/src/test/tck/ConcurrentLinkedDequeTest.java	2014/12/31 20:17:39	1.16
@@ -437,13 +437,13 @@ public class ConcurrentLinkedDequeTest e
      */
     public void testRemoveElement() {
         ConcurrentLinkedDeque q = populatedDeque(SIZE);
-        for (int i = 1; i < SIZE; i+=2) {
+        for (int i = 1; i < SIZE; i += 2) {
             assertTrue(q.contains(i));
             assertTrue(q.remove(i));
             assertFalse(q.contains(i));
             assertTrue(q.contains(i-1));
         }
-        for (int i = 0; i < SIZE; i+=2) {
+        for (int i = 0; i < SIZE; i += 2) {
             assertTrue(q.contains(i));
             assertTrue(q.remove(i));
             assertFalse(q.contains(i));
@@ -547,10 +547,10 @@ public class ConcurrentLinkedDequeTest e
      */
     public void testRemoveFirstOccurrence() {
         ConcurrentLinkedDeque q = populatedDeque(SIZE);
-        for (int i = 1; i < SIZE; i+=2) {
+        for (int i = 1; i < SIZE; i += 2) {
             assertTrue(q.removeFirstOccurrence(new Integer(i)));
         }
-        for (int i = 0; i < SIZE; i+=2) {
+        for (int i = 0; i < SIZE; i += 2) {
             assertTrue(q.removeFirstOccurrence(new Integer(i)));
             assertFalse(q.removeFirstOccurrence(new Integer(i+1)));
         }
@@ -562,10 +562,10 @@ public class ConcurrentLinkedDequeTest e
      */
     public void testRemoveLastOccurrence() {
         ConcurrentLinkedDeque q = populatedDeque(SIZE);
-        for (int i = 1; i < SIZE; i+=2) {
+        for (int i = 1; i < SIZE; i += 2) {
             assertTrue(q.removeLastOccurrence(new Integer(i)));
         }
-        for (int i = 0; i < SIZE; i+=2) {
+        for (int i = 0; i < SIZE; i += 2) {
             assertTrue(q.removeLastOccurrence(new Integer(i)));
             assertFalse(q.removeLastOccurrence(new Integer(i+1)));
         }
@@ -641,8 +641,8 @@ public class ConcurrentLinkedDequeTest e
             assertTrue(q.removeAll(p));
             assertEquals(SIZE-i, q.size());
             for (int j = 0; j < i; ++j) {
-                Integer I = (Integer)(p.remove());
-                assertFalse(q.contains(I));
+                Integer x = (Integer)(p.remove());
+                assertFalse(q.contains(x));
             }
         }
     }