Temporally added jpt.jaxb.core plugin
diff --git a/jpa/features/org.eclipse.jpt.feature/feature.xml b/jpa/features/org.eclipse.jpt.feature/feature.xml
index 27c5fe5..f9d9719 100644
--- a/jpa/features/org.eclipse.jpt.feature/feature.xml
+++ b/jpa/features/org.eclipse.jpt.feature/feature.xml
@@ -67,6 +67,13 @@
          unpack="false"/>
 
    <plugin
+         id="org.eclipse.jpt.jaxb.core"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+   <plugin
          id="org.eclipse.jpt.jaxb.ui"
          download-size="0"
          install-size="0"