[rocketmq] branch develop updated: refactor: simplify getPID (#5962)

[tigerlee]

This is an automated email from the ASF dual-hosted git repository.

tigerlee pushed a commit to branch develop
in repository https://gitbox.apache.org/repos/asf/rocketmq.git


The following commit(s) were added to refs/heads/develop by this push:
     new 0c26369a0 refactor: simplify getPID (#5962)
0c26369a0 is described below

commit 0c26369a0d187ebaf2887ce1218f332f413bd513
Author: Xinda <xdsh...@gmail.com>
AuthorDate: Thu Feb 2 11:15:29 2023 +0800

    refactor: simplify getPID (#5962)
---
 common/src/main/java/org/apache/rocketmq/common/MixAll.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/common/src/main/java/org/apache/rocketmq/common/MixAll.java 
b/common/src/main/java/org/apache/rocketmq/common/MixAll.java
index 3214bd838..8f358e73b 100644
--- a/common/src/main/java/org/apache/rocketmq/common/MixAll.java
+++ b/common/src/main/java/org/apache/rocketmq/common/MixAll.java
@@ -43,6 +43,8 @@ import java.util.Set;
 import java.util.TreeMap;
 import java.util.concurrent.atomic.AtomicLong;
 import java.util.function.Predicate;
+
+import org.apache.commons.lang3.StringUtils;
 import org.apache.rocketmq.common.annotation.ImportantField;
 import org.apache.rocketmq.common.constant.LoggerName;
 import org.apache.rocketmq.common.help.FAQUrl;
@@ -168,7 +170,7 @@ public class MixAll {
 
     public static long getPID() {
         String processName = 
java.lang.management.ManagementFactory.getRuntimeMXBean().getName();
-        if (processName != null && processName.length() > 0) {
+        if (StringUtils.isNotEmpty(processName)) {
             try {
                 return Long.parseLong(processName.split("@")[0]);
             } catch (Exception e) {