From e875596aff0b80d85e63b8fa9815170133d1b68c Mon Sep 17 00:00:00 2001
From: haijun <2778829758@qq.com>
Date: Wed, 3 Jul 2024 11:53:32 +0800
Subject: [PATCH] =?UTF-8?q?SystemClock.InstanceHolder=E7=9A=84=E6=88=90?=
 =?UTF-8?q?=E5=91=98=E5=B1=9E=E6=80=A7now=E6=98=AF=E4=B8=80=E5=86=99?=
 =?UTF-8?q?=E5=A4=9A=E8=AF=BB=EF=BC=8C=E4=BB=8EAtomicLong=E6=9B=BF?=
 =?UTF-8?q?=E6=8D=A2=E4=B8=BA=E5=B8=A6volatile=E4=BF=AE=E9=A5=B0=E7=9A=84?=
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---
 .../com/jd/platform/async/executor/timer/SystemClock.java | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/asyncTool-core/src/main/java/com/jd/platform/async/executor/timer/SystemClock.java b/asyncTool-core/src/main/java/com/jd/platform/async/executor/timer/SystemClock.java
index 6cba50a..cd578d7 100644
--- a/asyncTool-core/src/main/java/com/jd/platform/async/executor/timer/SystemClock.java
+++ b/asyncTool-core/src/main/java/com/jd/platform/async/executor/timer/SystemClock.java
@@ -13,7 +13,7 @@ public class SystemClock {
 
     private final int period;
 
-    private final AtomicLong now;
+    private volatile long now;
 
     private static class InstanceHolder {
         private static final SystemClock INSTANCE = new SystemClock(1);
@@ -21,7 +21,7 @@ public class SystemClock {
 
     private SystemClock(int period) {
         this.period = period;
-        this.now = new AtomicLong(System.currentTimeMillis());
+        this.now = System.currentTimeMillis();
         scheduleClockUpdating();
     }
 
@@ -35,11 +35,11 @@ public class SystemClock {
             thread.setDaemon(true);
             return thread;
         });
-        scheduler.scheduleAtFixedRate(() -> now.set(System.currentTimeMillis()), period, period, TimeUnit.MILLISECONDS);
+        scheduler.scheduleAtFixedRate(() -> now = System.currentTimeMillis(), period, period, TimeUnit.MILLISECONDS);
     }
 
     private long currentTimeMillis() {
-        return now.get();
+        return now;
     }
 
     /**
-- 
Gitee