From f3f1af7d6e3377c1f960f72af02151f176e56fa3 Mon Sep 17 00:00:00 2001
From: wusheng <wu.sheng@foxmail.com>
Date: Tue, 2 Aug 2016 23:00:11 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=85=88=E5=88=A4=E6=96=AD=E7=BC=93?=
 =?UTF-8?q?=E5=AD=98=E5=AE=B9=E5=99=A8?=
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---
 .../interceptor/loader/InterceptorInstanceLoader.java    | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/skywalking-collector/skywalking-api/src/main/java/com/ai/cloud/skywalking/plugin/interceptor/loader/InterceptorInstanceLoader.java b/skywalking-collector/skywalking-api/src/main/java/com/ai/cloud/skywalking/plugin/interceptor/loader/InterceptorInstanceLoader.java
index 0996f3002..26e009dcb 100644
--- a/skywalking-collector/skywalking-api/src/main/java/com/ai/cloud/skywalking/plugin/interceptor/loader/InterceptorInstanceLoader.java
+++ b/skywalking-collector/skywalking-api/src/main/java/com/ai/cloud/skywalking/plugin/interceptor/loader/InterceptorInstanceLoader.java
@@ -25,15 +25,16 @@ public class InterceptorInstanceLoader {
 
     public static <T> T load(String className, ClassLoader targetClassLoader)
             throws InvocationTargetException, IllegalAccessException, InstantiationException, ClassNotFoundException {
-        if (InterceptorInstanceLoader.class.getClassLoader().equals(targetClassLoader)) {
-            return (T) targetClassLoader.loadClass(className).newInstance();
-        }
-
         String instanceKey = className + "_OF_" + targetClassLoader.getClass().getName() + "@" + Integer.toHexString(targetClassLoader.hashCode());
         Object inst = INSTANCE_CACHE.get(instanceKey);
         if (inst != null) {
             return (T) inst;
         }
+
+        if (InterceptorInstanceLoader.class.getClassLoader().equals(targetClassLoader)) {
+            return (T) targetClassLoader.loadClass(className).newInstance();
+        }
+
         instanceLoadLock.lock();
         try {
             try {