8371682: Suppress javac warning from ThreadPoolExecutorSubclassTest.java

test/jdk/java/util/concurrent/tck/ExecutorsTest.java

@@ -329,7 +329,6 @@ public void realRun() {
      * ThreadPoolExecutor using defaultThreadFactory has
      * specified group, priority, daemon status, and name
      */
-    @SuppressWarnings("removal")
     public void testDefaultThreadFactory() throws Exception {
         final ThreadGroup egroup = Thread.currentThread().getThreadGroup();
         final CountDownLatch done = new CountDownLatch(1);

test/jdk/java/util/concurrent/tck/JSR166TestCase.java

@@ -1169,7 +1169,6 @@ static boolean threadOfInterest(ThreadInfo info) {
      * A debugging tool to print stack traces of most threads, as jstack does.
      * Uninteresting threads are filtered out.
      */
-    @SuppressWarnings("removal")
     static void dumpTestThreads() {
         System.err.println("------ stacktrace dump start ------");
         for (ThreadInfo info : THREAD_MXBEAN.dumpAllThreads(true, true))

test/jdk/java/util/concurrent/tck/ThreadPoolExecutorSubclassTest.java

@@ -1997,19 +1997,10 @@ public void testGet_cancelled() throws Exception {
             }
         }
     }
-    @SuppressWarnings("deprecation")
     public void testFinalizeMethodCallsSuperFinalize() {
         new CustomTPE(1, 1,
                       LONG_DELAY_MS, MILLISECONDS,
                       new LinkedBlockingQueue<Runnable>()) {
-
-            /**
-             * A finalize method without "throws Throwable", that
-             * calls super.finalize().
-             */
-            protected void finalize() {
-                super.finalize();
-            }
         }.shutdown();
     }