From 1d35a8c41f12a617a4c1ef3aedc45926b8ea65c1 Mon Sep 17 00:00:00 2001
From: Conor MacNeill <conor@apache.org>
Date: Tue, 10 Jun 2003 14:01:24 +0000
Subject: [PATCH] Resolve memory leak when ejecuteJava cleans up AntClassLoader

PR:	20264


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@274658 13f79535-47bb-0310-9956-ffa450edef68
---
 src/main/org/apache/tools/ant/AntClassLoader.java | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main/org/apache/tools/ant/AntClassLoader.java b/src/main/org/apache/tools/ant/AntClassLoader.java
index 10505d31e..5083f82e1 100644
--- a/src/main/org/apache/tools/ant/AntClassLoader.java
+++ b/src/main/org/apache/tools/ant/AntClassLoader.java
@@ -1225,6 +1225,10 @@ public class AntClassLoader extends ClassLoader implements BuildListener {
             }
         }
         zipFiles = new Hashtable();
+        if (project != null) {
+            project.removeBuildListener(this);
+        }
+        project = null;
     }
 
     /**
@@ -1242,8 +1246,6 @@ public class AntClassLoader extends ClassLoader implements BuildListener {
      * @param event the buildFinished event
      */
     public void buildFinished(BuildEvent event) {
-        project.removeBuildListener(this);
-        project = null;
         cleanup();
     }