if (methodGen == null) return null;
						public Dataflow<ResourceValueFrame, ResourceValueAnalysis<Resource>> createDataflow(ClassContext classContext, Method method)								throws CFGBuilderException, DataflowAnalysisException {							MethodGen methodGen = classContext.getMethodGen(method);							CFG cfg = classContext.getCFG(method);							DepthFirstSearch dfs = classContext.getDepthFirstSearch(method);							ResourceValueAnalysis<Resource> analysis =									new ResourceValueAnalysis<Resource>(methodGen, cfg, dfs, resourceTracker, resource);							Dataflow<ResourceValueFrame, ResourceValueAnalysis<Resource>> dataflow =									new Dataflow<ResourceValueFrame, ResourceValueAnalysis<Resource>>(cfg, analysis);							dataflow.execute();							return dataflow;						}