diff -r 60e247b8d9a4 -r f9c6f543c4db jdk/test/java/util/PriorityQueue/NoNulls.java
--- a/jdk/test/java/util/PriorityQueue/NoNulls.java	Fri Feb 03 13:24:59 2017 -0800
+++ b/jdk/test/java/util/PriorityQueue/NoNulls.java	Fri Feb 03 13:24:59 2017 -0800
@@ -51,7 +51,7 @@
 public class NoNulls {
     void test(String[] args) throws Throwable {
         final Comparator<String> nullTolerantComparator
-            = new Comparator<String>() {
+            = new Comparator<>() {
             public int compare(String x, String y) {
                 return (x == null ? -1 :
                         y == null ? 1 :
@@ -63,7 +63,7 @@
         nullSortedSet.add(null);
 
         final PriorityQueue<String> nullPriorityQueue
-            = new PriorityQueue<String>() {
+            = new PriorityQueue<>() {
             public Object[] toArray() { return new Object[] { null };}};
 
         final Collection<String> nullCollection = new ArrayList<>();