--- jsr166/src/test/tck/TreeSubSetTest.java	2014/12/31 19:05:43	1.26
+++ jsr166/src/test/tck/TreeSubSetTest.java	2014/12/31 20:09:09	1.27
@@ -37,9 +37,9 @@ public class TreeSubSetTest extends JSR1
         TreeSet<Integer> q = new TreeSet<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)));
         assertTrue(q.add(new Integer(-n)));
         assertTrue(q.add(new Integer(n)));
@@ -238,13 +238,13 @@ public class TreeSubSetTest extends JSR1
      */
     public void testRemoveElement() {
         NavigableSet 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));
@@ -732,10 +732,10 @@ public class TreeSubSetTest extends JSR1
      */
     public void testDescendingRemoveElement() {
         NavigableSet q = populatedSet(SIZE);
-        for (int i = 1; i < SIZE; i+=2) {
+        for (int i = 1; i < SIZE; i += 2) {
             assertTrue(q.remove(new Integer(i)));
         }
-        for (int i = 0; i < SIZE; i+=2) {
+        for (int i = 0; i < SIZE; i += 2) {
             assertTrue(q.remove(new Integer(i)));
             assertFalse(q.remove(new Integer(i+1)));
         }