--- jsr166/src/test/tck/ConcurrentSkipListSubSetTest.java	2016/10/16 20:44:18	1.35
+++ jsr166/src/test/tck/ConcurrentSkipListSubSetTest.java	2017/03/11 18:20:46	1.36
@@ -32,7 +32,7 @@ public class ConcurrentSkipListSubSetTes
      * Returns a new set of given size containing consecutive
      * Integers 0 ... n - 1.
      */
-    private NavigableSet<Integer> populatedSet(int n) {
+    private static NavigableSet<Integer> populatedSet(int n) {
         ConcurrentSkipListSet<Integer> q =
             new ConcurrentSkipListSet<Integer>();
         assertTrue(q.isEmpty());
@@ -52,7 +52,7 @@ public class ConcurrentSkipListSubSetTes
     /**
      * Returns a new set of first 5 ints.
      */
-    private NavigableSet set5() {
+    private static NavigableSet set5() {
         ConcurrentSkipListSet q = new ConcurrentSkipListSet();
         assertTrue(q.isEmpty());
         q.add(one);
@@ -70,7 +70,7 @@ public class ConcurrentSkipListSubSetTes
     /**
      * Returns a new set of first 5 negative ints.
      */
-    private NavigableSet dset5() {
+    private static NavigableSet dset5() {
         ConcurrentSkipListSet q = new ConcurrentSkipListSet();
         assertTrue(q.isEmpty());
         q.add(m1);