--- jsr166/src/test/tck/ConcurrentSkipListSetTest.java	2014/12/31 19:05:42	1.31
+++ jsr166/src/test/tck/ConcurrentSkipListSetTest.java	2014/12/31 20:09:08	1.32
@@ -41,9 +41,9 @@ public class ConcurrentSkipListSetTest e
         ConcurrentSkipListSet<Integer> q =
             new ConcurrentSkipListSet<Integer>();
         assertTrue(q.isEmpty());
-        for (int i = n-1; i >= 0; i-=2)
+        for (int i = n-1; i >= 0; i -= 2)
             assertTrue(q.add(new Integer(i)));
-        for (int i = (n & 1); i < n; i+=2)
+        for (int i = (n & 1); i < n; i += 2)
             assertTrue(q.add(new Integer(i)));
         assertFalse(q.isEmpty());
         assertEquals(n, q.size());
@@ -284,13 +284,13 @@ public class ConcurrentSkipListSetTest e
      */
     public void testRemoveElement() {
         ConcurrentSkipListSet q = populatedSet(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));