编辑代码

public class Test {
    public static void main(String []args) {
      String[] arr = new String[]{"ww", "we", "sd", "hdi"};
	  String dest = "ww";
      boolean flag = true;
      for(int i = 0; i < arr.length; i++){
          if(dest.equals(arr[i])){
              System.out.println("找到了指定元素,位置" + i);
              flag = false;
              break;
          }
      }
      if(flag){
          System.out.println("没有找到指定元素");
      }
    }
}