--- jsr166/src/test/tck/Collection8Test.java	2018/05/06 22:33:06	1.54
+++ jsr166/src/test/tck/Collection8Test.java	2019/04/30 00:50:31	1.59
@@ -182,7 +182,7 @@ public class Collection8Test extends JSR
             () -> c.iterator().forEachRemaining(null),
             () -> c.spliterator().forEachRemaining(null),
             () -> c.spliterator().tryAdvance(null),
-            () -> c.toArray(null));
+            () -> c.toArray((Object[])null));
 
         if (!impl.permitsNulls()) {
             assertThrows(
@@ -210,41 +210,17 @@ public class Collection8Test extends JSR
             BlockingQueue q = (BlockingQueue) c;
             assertThrows(
                 NullPointerException.class,
-                () -> {
-                    try { q.offer(null, 1L, HOURS); }
-                    catch (InterruptedException ex) {
-                        throw new AssertionError(ex);
-                    }},
-                () -> {
-                    try { q.put(null); }
-                    catch (InterruptedException ex) {
-                        throw new AssertionError(ex);
-                    }});
+                () -> q.offer(null, 1L, HOURS),
+                () -> q.put(null));
         }
         if (c instanceof BlockingDeque) {
             BlockingDeque q = (BlockingDeque) c;
             assertThrows(
                 NullPointerException.class,
-                () -> {
-                    try { q.offerFirst(null, 1L, HOURS); }
-                    catch (InterruptedException ex) {
-                        throw new AssertionError(ex);
-                    }},
-                () -> {
-                    try { q.offerLast(null, 1L, HOURS); }
-                    catch (InterruptedException ex) {
-                        throw new AssertionError(ex);
-                    }},
-                () -> {
-                    try { q.putFirst(null); }
-                    catch (InterruptedException ex) {
-                        throw new AssertionError(ex);
-                    }},
-                () -> {
-                    try { q.putLast(null); }
-                    catch (InterruptedException ex) {
-                        throw new AssertionError(ex);
-                    }});
+                () -> q.offerFirst(null, 1L, HOURS),
+                () -> q.offerLast(null, 1L, HOURS),
+                () -> q.putFirst(null),
+                () -> q.putLast(null));
         }
     }
 
@@ -952,7 +928,11 @@ public class Collection8Test extends JSR
         } catch (java.io.NotSerializableException acceptable) {}
     }
 
-    public void testReplaceAllIsNotStructuralModification() {
+    /**
+     * TODO: move out of limbo
+     * 8203662: remove increment of modCount from ArrayList and Vector replaceAll()
+     */
+    public void DISABLED_testReplaceAllIsNotStructuralModification() {
         Collection c = impl.emptyCollection();
         if (!(c instanceof List))
             return;