public ResourceTracker<Stream> createResourceTracker(RepositoryLookupFailureCallback lookupFailureCallback, MethodGen methodGen, CFG cfg) { return new StreamResourceTracker(lookupFailureCallback);
public ResourceTracker<Stream> createResourceTracker(ClassContext classContext, Method method) { return new StreamResourceTracker(classContext.getLookupFailureCallback());
			public ResourceTracker<Stream> createResourceTracker(RepositoryLookupFailureCallback lookupFailureCallback,				MethodGen methodGen, CFG cfg) {				return new StreamResourceTracker(lookupFailureCallback);			}