BasicCFGBuilder cfgBuilder = new BasicCFGBuilder(methodGen); cfgBuilder.setMode(mode);
CFGBuilder cfgBuilder = CFGBuilderFactory.create(methodGen);
	public CFG getCFG(Method method, int mode) {		CFGKey key = new CFGKey(method, mode);		CFG cfg = cfgMap.get(key);		if (cfg == null) {			MethodGen methodGen = getMethodGen(method);			BasicCFGBuilder cfgBuilder = new BasicCFGBuilder(methodGen);			cfgBuilder.setMode(mode);			cfgBuilder.build();			cfg = cfgBuilder.getCFG();			cfg.assignEdgeIds(0);			cfgMap.put(key, cfg);		}		return cfg;	}