DepthFirstSearch dfs = dfsMap.get(method); if (dfs == null) { CFG cfg = getRawCFG(method); dfs = new DepthFirstSearch(cfg); dfs.search(); dfsMap.put(method, dfs); } return dfs;
return dfsFactory.getAnalysis(method);
	public DepthFirstSearch getDepthFirstSearch(Method method) throws CFGBuilderException {		DepthFirstSearch dfs = dfsMap.get(method);		if (dfs == null) {			CFG cfg = getRawCFG(method);			dfs = new DepthFirstSearch(cfg);			dfs.search();			dfsMap.put(method, dfs);		}		return dfs;	}