Maven

测试，我会在这里补充我的maven知识

public static boolean judgeCircle(String moves) {

       int vertical = 0;
       int horizontal = 0;
       for (int i = 0; i < moves.length(); i++) {
           char action = moves.charAt(i);
           switch (action) {
               case 'U':
                   vertical++;
                   break;
               case 'D':
                   vertical--;
                   break;
               case 'R':
                   horizontal++;
                   break;
               case 'L':
                   horizontal--;
                   break;
           }

       }