code: @Deprecated
  	protected final boolean isRecursiveRequest(List<LightweightTypeReference> types, Set<String> allNames, List<LightweightTypeReference> initiallyRequested) {
  		CommonSuperTypeFinder typeFinder = newCommonSuperTypeFinder(types.get(0).getOwner());
  		typeFinder.requestsInProgress = Lists.newArrayList();
  		typeFinder.requestsInProgress.add(initiallyRequested);
  		return typeFinder.isRecursiveRequest(types, allNames);
  	}
docs: Logic was moved to inner class CommonSuperTypeFinder in the context of bug 495314.
  
  This method is scheduled for deletion in Xtext 2.15
  
  @deprecated see {@link CommonSuperTypeFinder#isRecursiveRequest(List, Set)}