X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-akka-raft%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fraft%2FTimedRunnable.java;h=93b5f04df33d8ee92ccef6c6b4a007ad56189859;hp=933b134341ae6502c59074d75c27f1a9f275d6dc;hb=HEAD;hpb=135129e0cca66040fd512fab740d59b2ab1f8382

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/TimedRunnable.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/TimedRunnable.java
index 933b134341..93b5f04df3 100644
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/TimedRunnable.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/TimedRunnable.java
@@ -7,13 +7,16 @@
  */
 package org.opendaylight.controller.cluster.raft;
 
+import static java.util.Objects.requireNonNull;
+
 import akka.actor.Cancellable;
-import com.google.common.base.Preconditions;
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 import scala.concurrent.duration.FiniteDuration;
 
 /**
  * An abstract class that implements a Runnable operation with a timer such that if the run method isn't
  * invoked within a timeout period, the operation is cancelled via {@link #doCancel}.
+ *
  * <p>
  * <b>Note:</b> this class is not thread safe and is intended for use only within the context of the same
  * actor that's passed on construction. The run method must be called on this actor's thread dispatcher as it
@@ -25,20 +28,17 @@ abstract class TimedRunnable implements Runnable {
     private final Cancellable cancelTimer;
     private boolean canRun = true;
 
-    TimedRunnable(FiniteDuration timeout, RaftActor actor) {
-        Preconditions.checkNotNull(timeout);
-        Preconditions.checkNotNull(actor);
-        cancelTimer = actor.getContext().system().scheduler().scheduleOnce(timeout, actor.self(), new Runnable() {
-            @Override
-            public void run() {
-                cancel();
-            }
-        }, actor.getContext().system().dispatcher(), actor.self());
+    @SuppressFBWarnings(value = "MC_OVERRIDABLE_METHOD_CALL_IN_CONSTRUCTOR",
+        justification = "https://github.com/spotbugs/spotbugs/issues/1867")
+    TimedRunnable(final FiniteDuration timeout, final RaftActor actor) {
+        cancelTimer = requireNonNull(actor).getContext().system().scheduler()
+            .scheduleOnce(requireNonNull(timeout), actor.self(), (Runnable) this::cancel,
+                actor.getContext().system().dispatcher(), actor.self());
     }
 
     @Override
     public void run() {
-        if(canRun) {
+        if (canRun) {
             canRun = false;
             cancelTimer.cancel();
             doRun();