From ffb9d4250a26c895a5de81f1b768b37b5e5ab485 Mon Sep 17 00:00:00 2001
From: sergioescala <sergioescala@gmail.com>
Date: Wed, 19 Dec 2018 18:02:33 -0300
Subject: [PATCH] Removing null validation because a null check is not needed
 before using instanceof

---
 .../rpc/protocol/dubbo/status/ThreadPoolStatusChecker.java      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dubbo-rpc/dubbo-rpc-dubbo/src/main/java/org/apache/dubbo/rpc/protocol/dubbo/status/ThreadPoolStatusChecker.java b/dubbo-rpc/dubbo-rpc-dubbo/src/main/java/org/apache/dubbo/rpc/protocol/dubbo/status/ThreadPoolStatusChecker.java
index 27bc6730d81e..1e88c15b34b4 100644
--- a/dubbo-rpc/dubbo-rpc-dubbo/src/main/java/org/apache/dubbo/rpc/protocol/dubbo/status/ThreadPoolStatusChecker.java
+++ b/dubbo-rpc/dubbo-rpc-dubbo/src/main/java/org/apache/dubbo/rpc/protocol/dubbo/status/ThreadPoolStatusChecker.java
@@ -44,7 +44,7 @@ public Status check() {
             String port = entry.getKey();
             ExecutorService executor = (ExecutorService) entry.getValue();
 
-            if (executor != null && executor instanceof ThreadPoolExecutor) {
+            if (executor instanceof ThreadPoolExecutor) {
                 ThreadPoolExecutor tp = (ThreadPoolExecutor) executor;
                 boolean ok = tp.getActiveCount() < tp.getMaximumPoolSize() - 1;
                 Status.Level lvl = Status.Level.OK;