--- jsr166/src/test/tck/ExecutorsTest.java	2017/01/04 06:09:58	1.47
+++ jsr166/src/test/tck/ExecutorsTest.java	2017/03/18 20:42:20	1.48
@@ -306,16 +306,12 @@ public class ExecutorsTest extends JSR16
             public void realRun() {
                 try {
                     Thread current = Thread.currentThread();
-                    assertTrue(!current.isDaemon());
+                    assertFalse(current.isDaemon());
                     assertTrue(current.getPriority() <= Thread.NORM_PRIORITY);
-                    ThreadGroup g = current.getThreadGroup();
                     SecurityManager s = System.getSecurityManager();
-                    if (s != null)
-                        assertTrue(g == s.getThreadGroup());
-                    else
-                        assertTrue(g == egroup);
-                    String name = current.getName();
-                    assertTrue(name.endsWith("thread-1"));
+                    assertSame(current.getThreadGroup(),
+                               (s == null) ? egroup : s.getThreadGroup());
+                    assertTrue(current.getName().endsWith("thread-1"));
                 } catch (SecurityException ok) {
                     // Also pass if not allowed to change setting
                 }
@@ -343,16 +339,12 @@ public class ExecutorsTest extends JSR16
                 Runnable r = new CheckedRunnable() {
                     public void realRun() {
                         Thread current = Thread.currentThread();
-                        assertTrue(!current.isDaemon());
+                        assertFalse(current.isDaemon());
                         assertTrue(current.getPriority() <= Thread.NORM_PRIORITY);
-                        ThreadGroup g = current.getThreadGroup();
                         SecurityManager s = System.getSecurityManager();
-                        if (s != null)
-                            assertTrue(g == s.getThreadGroup());
-                        else
-                            assertTrue(g == egroup);
-                        String name = current.getName();
-                        assertTrue(name.endsWith("thread-1"));
+                        assertSame(current.getThreadGroup(),
+                                   (s == null) ? egroup : s.getThreadGroup());
+                        assertTrue(current.getName().endsWith("thread-1"));
                         assertSame(thisccl, current.getContextClassLoader());
                         assertEquals(thisacc, AccessController.getContext());
                         done.countDown();