private static void initMain()

in runtime/java/v8/lib/src/Launcher.java [51:73]

• 22 lines of code
• 7 McCabe index (conditional complexity)

    private static void initMain(String[] args) throws Exception {
        if(args.length > 0)
            mainClassName = args[0];
        int pos = mainClassName.indexOf("#");
        if(pos != -1) {
            if(pos + 1 != mainClassName.length())
                mainMethodName = args[0].substring(pos+1);
            mainClassName = args[0].substring(0,pos);
        }

        mainClass = Class.forName(mainClassName);
        Method[] methods = mainClass.getDeclaredMethods();
        Boolean existMain = false;
        for(Method method: methods) {
            if (method.getName().equals(mainMethodName)) {
                existMain = true;
                break;
            }
        }
        if (!existMain) {
            throw new NoSuchMethodException(mainMethodName);
        }
    }