Propagate @Nonnull and @Nullable annotations

[yangtools.git] / common / util / src / main / java / org / opendaylight / yangtools / util / concurrent / DeadlockDetectingListeningExecutorService.java

diff --git a/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/DeadlockDetectingListeningExecutorService.java b/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/DeadlockDetectingListeningExecutorService.java
index 8cdbc2c41373827e5f26baab4fe544f2e87d7f9d..fad71a93525e9d33b4951a71d2e80f63f6d28719 100644 (file)
--- a/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/DeadlockDetectingListeningExecutorService.java
+++ b/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/DeadlockDetectingListeningExecutorService.java
@@ -86,20 +86,23 @@ public class DeadlockDetectingListeningExecutorService extends AsyncNotifyingLis
     }
 
     @Override
-    public void execute(final Runnable command) {
+    public void execute(@Nonnull final Runnable command) {
         getDelegate().execute(wrapRunnable(command));
     }
 
+    @Nonnull
     @Override
     public <T> ListenableFuture<T> submit(final Callable<T> task) {
         return wrapListenableFuture(super.submit(wrapCallable(task)));
     }
 
+    @Nonnull
     @Override
     public ListenableFuture<?> submit(final Runnable task) {
         return wrapListenableFuture(super.submit(wrapRunnable(task)));
     }
 
+    @Nonnull
     @Override
     public <T> ListenableFuture<T> submit(final Runnable task, final T result) {
         return wrapListenableFuture(super.submit(wrapRunnable(task), result));
@@ -121,29 +124,23 @@ public class DeadlockDetectingListeningExecutorService extends AsyncNotifyingLis
     }
 
     private Runnable wrapRunnable(final Runnable task) {
-        return new Runnable() {
-            @Override
-            public void run() {
-                final SettableBoolean b = primeDetector();
-                try {
-                    task.run();
-                } finally {
-                    b.reset();
-                }
+        return () -> {
+            final SettableBoolean b = primeDetector();
+            try {
+                task.run();
+            } finally {
+                b.reset();
             }
         };
     }
 
     private <T> Callable<T> wrapCallable(final Callable<T> delagate) {
-        return new Callable<T>() {
-            @Override
-            public T call() throws Exception {
-                final SettableBoolean b = primeDetector();
-                try {
-                    return delagate.call();
-                } finally {
-                    b.reset();
-                }
+        return () -> {
+            final SettableBoolean b = primeDetector();
+            try {
+                return delagate.call();
+            } finally {
+                b.reset();
             }
         };
     }
@@ -165,7 +162,7 @@ public class DeadlockDetectingListeningExecutorService extends AsyncNotifyingLis
             }
 
             @Override
-            public T get(final long timeout, final TimeUnit unit)
+            public T get(final long timeout, @Nonnull final TimeUnit unit)
                     throws InterruptedException, ExecutionException, TimeoutException {
                 checkDeadLockDetectorTL();
                 return super.get(timeout, unit);