--- jsr166/src/test/tck/JSR166TestCase.java	2018/11/24 21:14:51	1.248
+++ jsr166/src/test/tck/JSR166TestCase.java	2018/12/12 16:59:55	1.251
@@ -550,6 +550,7 @@ public class JSR166TestCase extends Test
                 "HashMapTest",
                 "LinkedBlockingDeque8Test",
                 "LinkedBlockingQueue8Test",
+                "LinkedHashMapTest",
                 "LongAccumulatorTest",
                 "LongAdderTest",
                 "SplittableRandomTest",
@@ -1305,6 +1306,7 @@ public class JSR166TestCase extends Test
                                        Callable<Boolean> waitingForGodot) {
         for (long startTime = 0L;;) {
             switch (thread.getState()) {
+            default: break;
             case BLOCKED: case WAITING: case TIMED_WAITING:
                 try {
                     if (waitingForGodot == null || waitingForGodot.call())
@@ -1609,14 +1611,6 @@ public class JSR166TestCase extends Test
         public String call() { throw new NullPointerException(); }
     }
 
-    public class SmallPossiblyInterruptedRunnable extends CheckedRunnable {
-        protected void realRun() {
-            try {
-                delay(SMALL_DELAY_MS);
-            } catch (InterruptedException ok) {}
-        }
-    }
-
     public Runnable possiblyInterruptedRunnable(final long timeoutMillis) {
         return new CheckedRunnable() {
             protected void realRun() {