Start to implement the SCA policy framework 1.1 spec draft from OASIS OpenCSA

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@746356 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 1 insertions, 1 deletions

diff --git a/java/sca/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/builder/DefaultContributionBuilderExtensionPoint.java b/java/sca/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/builder/DefaultContributionBuilderExtensionPoint.java
index 490eae9dad..8ce6f53f20 100644
--- a/java/sca/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/builder/DefaultContributionBuilderExtensionPoint.java
+++ b/java/sca/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/builder/DefaultContributionBuilderExtensionPoint.java
@@ -63,7 +63,7 @@ public class DefaultContributionBuilderExtensionPoint implements ContributionBui
     /**
      * Load builders declared under META-INF/services.
      */
-    private void loadBuilders() {
+    private synchronized void loadBuilders() {
         if (loaded)
             return;