compile 'com.ibm.wala:wala-shrike:1.5.4' String classFilePath = "/path/to/ClassFile.class"; ClassLoader classLoader = getClass().getClassLoader(); AnalysisScope scope = new AnalysisScope(classFilePath, classLoader); ShrikeClassReader classReader = new ShrikeClassReader(scope); IRFactory<IMethod> irFactory = new DefaultIRFactory(); Iterator<Entrypoint> entrypoints = com.ibm.wala.ipa.callgraph.impl.Util.makeMainEntrypoints(scope, classReader); AnalysisOptions options = new AnalysisOptions(); CallGraphBuilder<InstanceKey> cgBuilder = Util.makeZeroCFABuilder(options, new AnalysisCacheImpl, irFactory, entrypoints); CallGraph callGraph = cgBuilder.makeCallGraph(options, null); PointerAnalysis pointerAnalysis = AnalysisEngine.getPointerAnalysis(); SSAPropagationCallGraphBuilder cgBuilder = (SSAPropagationCallGraphBuilder) builder; HeapGraph<InstanceKey> heapGraph = pointerAnalysis.getHeapGraph();