From: chiba <chiba@30ef5769-5b8d-40dd-aea6-55b5d6557bb3>
Date: Thu, 25 Aug 2005 09:52:35 +0000 (+0000)
Subject: Fixed a threading bug reported by JIRA  Javassist-13
X-Git-Tag: rel_3_17_1_ga~427
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=1d89891b544624cabe7ec0d374e2edee32a11bd7;p=javassist.git

Fixed a threading bug reported by JIRA  Javassist-13


git-svn-id: http://anonsvn.jboss.org/repos/javassist/trunk@197 30ef5769-5b8d-40dd-aea6-55b5d6557bb3
---

diff --git a/src/main/javassist/Loader.java b/src/main/javassist/Loader.java
index ff8d4ced..fe340510 100644
--- a/src/main/javassist/Loader.java
+++ b/src/main/javassist/Loader.java
@@ -284,20 +284,23 @@ public class Loader extends ClassLoader {
      */
     protected Class loadClass(String name, boolean resolve)
         throws ClassFormatError, ClassNotFoundException {
-        Class c = findLoadedClass(name);
-        if (c == null)
-            c = loadClassByDelegation(name);
+        name = name.intern();
+        synchronized (name) {
+            Class c = findLoadedClass(name);
+            if (c == null)
+                c = loadClassByDelegation(name);
 
-        if (c == null)
-            c = findClass(name);
+            if (c == null)
+                c = findClass(name);
 
-        if (c == null)
-            c = delegateToParent(name);
+            if (c == null)
+                c = delegateToParent(name);
 
-        if (resolve)
-            resolveClass(c);
+            if (resolve)
+                resolveClass(c);
 
-        return c;
+            return c;
+        }
     }
 
     /**