cfg.assignEdgeIds(0);
	public static void main(String[] argv) throws Exception {		if (argv.length != 1) {			System.err.println("Usage: " + BetterCFGBuilder2.class.getName() + " <class file>");			System.exit(1);		}		String methodName = System.getProperty("cfgbuilder.method");		JavaClass jclass = new ClassParser(argv[0]).parse();		ClassGen classGen = new ClassGen(jclass);		Method[] methodList = jclass.getMethods();		for (int i = 0; i < methodList.length; ++i) {			Method method = methodList[i];			if (method.isAbstract() || method.isNative())				continue;			if (methodName != null && !method.getName().equals(methodName))				continue;			MethodGen methodGen = new MethodGen(method, jclass.getClassName(), classGen.getConstantPool());			CFGBuilder cfgBuilder = new BetterCFGBuilder2(methodGen);			cfgBuilder.build();			CFG cfg = cfgBuilder.getCFG();			cfg.assignEdgeIds(0);			CFGPrinter cfgPrinter = new CFGPrinter(cfg);			System.out.println("---------------------------------------------------------------------");			System.out.println("Method: " + SignatureConverter.convertMethodSignature(methodGen));			System.out.println("---------------------------------------------------------------------");			cfgPrinter.print(System.out);		}	}