--- jsr166/src/test/tck/JSR166TestCase.java	2016/05/23 18:42:17	1.194
+++ jsr166/src/test/tck/JSR166TestCase.java	2016/06/22 14:40:36	1.197
@@ -521,6 +521,13 @@ public class JSR166TestCase extends Test
         // Java9+ test classes
         if (atLeastJava9()) {
             String[] java9TestClassNames = {
+                "AtomicBoolean9Test",
+                "AtomicInteger9Test",
+                "AtomicIntegerArray9Test",
+                "AtomicLong9Test",
+                "AtomicLongArray9Test",
+                "AtomicReference9Test",
+                "AtomicReferenceArray9Test",
                 "ExecutorCompletionService9Test",
             };
             addNamedTestClasses(suite, java9TestClassNames);
@@ -948,7 +955,11 @@ public class JSR166TestCase extends Test
         }
     }
 
-    /** Like Runnable, but with the freedom to throw anything */
+    /**
+     * Like Runnable, but with the freedom to throw anything.
+     * junit folks had the same idea:
+     * http://junit.org/junit5/docs/snapshot/api/org/junit/gen5/api/Executable.html
+     */
     interface Action { public void run() throws Throwable; }
 
     /**
@@ -979,6 +990,15 @@ public class JSR166TestCase extends Test
      * Uninteresting threads are filtered out.
      */
     static void dumpTestThreads() {
+        SecurityManager sm = System.getSecurityManager();
+        if (sm != null) {
+            try {
+                System.setSecurityManager(null);
+            } catch (SecurityException giveUp) {
+                return;
+            }
+        }
+
         ThreadMXBean threadMXBean = ManagementFactory.getThreadMXBean();
         System.err.println("------ stacktrace dump start ------");
         for (ThreadInfo info : threadMXBean.dumpAllThreads(true, true)) {
@@ -996,6 +1016,8 @@ public class JSR166TestCase extends Test
             System.err.print(info);
         }
         System.err.println("------ stacktrace dump end ------");
+
+        if (sm != null) System.setSecurityManager(sm);
     }
 
     /**