public Arg getArg()

in src/main/java/org/apache/commons/validator/Field.java [328:342]

• 10 lines of code
• 6 McCabe index (conditional complexity)

    public Arg getArg(final String key, final int position) {
        if (position >= args.length || args[position] == null) {
            return null;
        }

        final Arg arg = args[position].get(key);

        // Didn't find default arg so exit, otherwise we would get into
        // infinite recursion
        if (arg == null && key.equals(DEFAULT_ARG)) {
            return null;
        }

        return arg == null ? this.getArg(position) : arg;
    }