--- jsr166/src/test/tck/CompletableFutureTest.java	2017/01/04 06:09:58	1.183
+++ jsr166/src/test/tck/CompletableFutureTest.java	2017/07/03 20:55:45	1.186
@@ -64,7 +64,7 @@ public class CompletableFutureTest exten
             assertNull(f.getNow(null));
         } catch (Throwable fail) { threadUnexpectedException(fail); }
         try {
-            f.get(0L, SECONDS);
+            f.get(randomExpiredTimeout(), randomTimeUnit());
             shouldThrow();
         }
         catch (TimeoutException success) {}
@@ -76,11 +76,7 @@ public class CompletableFutureTest exten
 
         try {
             assertEquals(value, f.join());
-        } catch (Throwable fail) { threadUnexpectedException(fail); }
-        try {
             assertEquals(value, f.getNow(null));
-        } catch (Throwable fail) { threadUnexpectedException(fail); }
-        try {
             assertEquals(value, f.get());
         } catch (Throwable fail) { threadUnexpectedException(fail); }
         assertTrue(f.isDone());
@@ -2562,28 +2558,28 @@ public class CompletableFutureTest exten
 
         // unspecified behavior - both source completions available
         try {
-            assertEquals(null, h0.join());
+            assertNull(h0.join());
             rs[0].assertValue(v1);
         } catch (CompletionException ok) {
             checkCompletedWithWrappedException(h0, ex);
             rs[0].assertNotInvoked();
         }
         try {
-            assertEquals(null, h1.join());
+            assertNull(h1.join());
             rs[1].assertValue(v1);
         } catch (CompletionException ok) {
             checkCompletedWithWrappedException(h1, ex);
             rs[1].assertNotInvoked();
         }
         try {
-            assertEquals(null, h2.join());
+            assertNull(h2.join());
             rs[2].assertValue(v1);
         } catch (CompletionException ok) {
             checkCompletedWithWrappedException(h2, ex);
             rs[2].assertNotInvoked();
         }
         try {
-            assertEquals(null, h3.join());
+            assertNull(h3.join());
             rs[3].assertValue(v1);
         } catch (CompletionException ok) {
             checkCompletedWithWrappedException(h3, ex);
@@ -2822,28 +2818,28 @@ public class CompletableFutureTest exten
 
         // unspecified behavior - both source completions available
         try {
-            assertEquals(null, h0.join());
+            assertNull(h0.join());
             rs[0].assertInvoked();
         } catch (CompletionException ok) {
             checkCompletedWithWrappedException(h0, ex);
             rs[0].assertNotInvoked();
         }
         try {
-            assertEquals(null, h1.join());
+            assertNull(h1.join());
             rs[1].assertInvoked();
         } catch (CompletionException ok) {
             checkCompletedWithWrappedException(h1, ex);
             rs[1].assertNotInvoked();
         }
         try {
-            assertEquals(null, h2.join());
+            assertNull(h2.join());
             rs[2].assertInvoked();
         } catch (CompletionException ok) {
             checkCompletedWithWrappedException(h2, ex);
             rs[2].assertNotInvoked();
         }
         try {
-            assertEquals(null, h3.join());
+            assertNull(h3.join());
             rs[3].assertInvoked();
         } catch (CompletionException ok) {
             checkCompletedWithWrappedException(h3, ex);
@@ -3238,6 +3234,7 @@ public class CompletableFutureTest exten
     /**
      * Completion methods throw NullPointerException with null arguments
      */
+    @SuppressWarnings("FutureReturnValueIgnored")
     public void testNPE() {
         CompletableFuture<Integer> f = new CompletableFuture<>();
         CompletableFuture<Integer> g = new CompletableFuture<>();