--- jsr166/src/test/tck/PriorityQueueTest.java	2016/11/22 16:54:27	1.39
+++ jsr166/src/test/tck/PriorityQueueTest.java	2017/03/11 18:20:47	1.42
@@ -15,7 +15,6 @@ import java.util.PriorityQueue;
 import java.util.Queue;
 
 import junit.framework.Test;
-import junit.framework.TestSuite;
 
 public class PriorityQueueTest extends JSR166TestCase {
     public static void main(String[] args) {
@@ -43,8 +42,8 @@ public class PriorityQueueTest extends J
      * Returns a new queue of given size containing consecutive
      * Integers 0 ... n - 1.
      */
-    private PriorityQueue<Integer> populatedQueue(int n) {
-        PriorityQueue<Integer> q = new PriorityQueue<Integer>(n);
+    private static PriorityQueue<Integer> populatedQueue(int n) {
+        PriorityQueue<Integer> q = new PriorityQueue<>(n);
         assertTrue(q.isEmpty());
         for (int i = n - 1; i >= 0; i -= 2)
             assertTrue(q.offer(new Integer(i)));