[287087] -  Validation Framework doesn't work after facet change
diff --git a/plugins/org.eclipse.wst.validation/vf2/org/eclipse/wst/validation/internal/ValManager.java b/plugins/org.eclipse.wst.validation/vf2/org/eclipse/wst/validation/internal/ValManager.java
index 9214a19..2c3a4bd 100644
--- a/plugins/org.eclipse.wst.validation/vf2/org/eclipse/wst/validation/internal/ValManager.java
+++ b/plugins/org.eclipse.wst.validation/vf2/org/eclipse/wst/validation/internal/ValManager.java
@@ -1224,6 +1224,7 @@
 	}
 
 	public void handleEvent(IFacetedProjectEvent event) {
+		_configNumber.incrementAndGet();
 		projectChanged(event.getProject().getProject());
 	}