[unrelated] Fix update of nested Ecore file references
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/ecore/es2as/Ecore2AS.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/ecore/es2as/Ecore2AS.java
index 133e61f..431e049 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/ecore/es2as/Ecore2AS.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/ecore/es2as/Ecore2AS.java
@@ -914,6 +914,7 @@
 	}
 
 	public void update(@NonNull Resource asResource, @NonNull Collection<EObject> ecoreContents) {
+		allConverters.clear();
 		newCreateMap = new HashMap<>();
 		referencers = new HashSet<>();
 		genericTypes = new ArrayList<>();