--- jsr166/src/test/tck/LinkedListTest.java	2015/04/25 04:55:31	1.37
+++ jsr166/src/test/tck/LinkedListTest.java	2015/05/23 00:53:08	1.39
@@ -87,7 +87,7 @@ public class LinkedListTest extends JSR1
     public void testSize() {
         LinkedList q = populatedQueue(SIZE);
         for (int i = 0; i < SIZE; ++i) {
-            assertEquals(SIZE-i, q.size());
+            assertEquals(SIZE - i, q.size());
             q.remove();
         }
         for (int i = 0; i < SIZE; ++i) {
@@ -102,6 +102,8 @@ public class LinkedListTest extends JSR1
     public void testOfferNull() {
         LinkedList q = new LinkedList();
         q.offer(null);
+        assertNull(q.get(0));
+        assertTrue(q.contains(null));
     }
 
     /**
@@ -128,8 +130,8 @@ public class LinkedListTest extends JSR1
      * addAll(null) throws NPE
      */
     public void testAddAll1() {
+        LinkedList q = new LinkedList();
         try {
-            LinkedList q = new LinkedList();
             q.addAll(null);
             shouldThrow();
         } catch (NullPointerException success) {}
@@ -307,7 +309,7 @@ public class LinkedListTest extends JSR1
                 assertTrue(changed);
 
             assertTrue(q.containsAll(p));
-            assertEquals(SIZE-i, q.size());
+            assertEquals(SIZE - i, q.size());
             p.remove();
         }
     }
@@ -320,7 +322,7 @@ public class LinkedListTest extends JSR1
             LinkedList q = populatedQueue(SIZE);
             LinkedList p = populatedQueue(i);
             assertTrue(q.removeAll(p));
-            assertEquals(SIZE-i, q.size());
+            assertEquals(SIZE - i, q.size());
             for (int j = 0; j < i; ++j) {
                 Integer x = (Integer)(p.remove());
                 assertFalse(q.contains(x));
@@ -545,7 +547,7 @@ public class LinkedListTest extends JSR1
      */
     public void testPollLast() {
         LinkedList q = populatedQueue(SIZE);
-        for (int i = SIZE-1; i >= 0; --i) {
+        for (int i = SIZE - 1; i >= 0; --i) {
             assertEquals(i, q.pollLast());
         }
         assertNull(q.pollLast());
@@ -570,7 +572,7 @@ public class LinkedListTest extends JSR1
      */
     public void testPeekLast() {
         LinkedList q = populatedQueue(SIZE);
-        for (int i = SIZE-1; i >= 0; --i) {
+        for (int i = SIZE - 1; i >= 0; --i) {
             assertEquals(i, q.peekLast());
             assertEquals(i, q.pollLast());
             assertTrue(q.peekLast() == null ||
@@ -596,7 +598,7 @@ public class LinkedListTest extends JSR1
      */
     public void testLastElement() {
         LinkedList q = populatedQueue(SIZE);
-        for (int i = SIZE-1; i >= 0; --i) {
+        for (int i = SIZE - 1; i >= 0; --i) {
             assertEquals(i, q.getLast());
             assertEquals(i, q.pollLast());
         }