*build fixes
* java 1.4 fix
diff --git a/core/features/org.eclipse.dltk.core-feature/feature.xml b/core/features/org.eclipse.dltk.core-feature/feature.xml
index d032005..2ef7fb9 100644
--- a/core/features/org.eclipse.dltk.core-feature/feature.xml
+++ b/core/features/org.eclipse.dltk.core-feature/feature.xml
@@ -80,4 +80,18 @@
          version="0.0.0"
          unpack="false"/>
 
+   <plugin
+         id="org.eclipse.dltk.validators.core"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+   <plugin
+         id="org.eclipse.dltk.validators.ui"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
 </feature>