Changed visibility of qualified name converter to protected for use in potential subclasses.

plugins/org.yakindu.sct.model.stext/src/org/yakindu/sct/model/stext/naming/StextNameProvider.java

@@ -24,7 +24,7 @@ import com.google.inject.Inject;
 
 public class StextNameProvider extends SGraphNameProvider {
 	@Inject
-	IQualifiedNameConverter nameConverter;
+	protected IQualifiedNameConverter nameConverter;
 
 	public QualifiedName qualifiedName(Event ele) {
 		QualifiedName name = null;