From 30ea33aefbb94badfa39456365d2d2b232ada8b3 Mon Sep 17 00:00:00 2001
From: Milos Kleint <mkleint@apache.org>
Date: Wed, 2 Apr 2008 12:40:13 +0000
Subject: [PATCH] MEVENIDE-618 synchronize the flushPluginMap and
 getPluginsAsMap to prevent NPEs in multi thread access.

git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@643878 13f79535-47bb-0310-9956-ffa450edef68
---
 maven-model/src/main/mdo/maven.mdo | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/maven-model/src/main/mdo/maven.mdo b/maven-model/src/main/mdo/maven.mdo
index c3c11c0ffd..06aa186713 100644
--- a/maven-model/src/main/mdo/maven.mdo
+++ b/maven-model/src/main/mdo/maven.mdo
@@ -834,7 +834,7 @@
     /**
      * Reset the <code>pluginsMap</code> field to <code>null</code>
      */
-    public void flushPluginMap()
+    public synchronized void flushPluginMap()
     {
         this.pluginMap = null;
     }
@@ -843,7 +843,7 @@
      * @return a Map of plugins field with <code>Plugins#getKey()</code> as key
      * @see org.apache.maven.model.Plugin#getKey()
      */
-    public java.util.Map getPluginsAsMap()
+    public synchronized java.util.Map getPluginsAsMap()
     {
         if ( pluginMap == null )
         {