scan(method, mg, cfg);
scan(methodToNodeMap.get(method));
	public void execute() throws CFGBuilderException {		JavaClass jclass = classContext.getJavaClass();		Method[] methods = jclass.getMethods();		for (int i = 0; i < methods.length; ++i) {			Method method = methods[i];			if (method.isAbstract() || method.isNative())				continue;			MethodGen mg = classContext.getMethodGen(method);			if (mg == null)				continue;			CFG cfg = classContext.getCFG(method);			scan(method, mg, cfg);		}		if (DEBUG) System.out.println("Found " + selfCallToMethodMap.size() + " self calls");	}