View Compilation Error

0_0_29383092_19989\Main.java:4: 错误: 需要class, interface或enum
public static void main(String[] args) {
              ^
0_0_29383092_19989\Main.java:7: 错误: 需要class, interface或enum
       System.out.println("请输入要排序的字符串,以分号(;)隔开，例如:a;c;b;e;d"); 
       ^
0_0_29383092_19989\Main.java:8: 错误: 需要class, interface或enum
       String inString = scanner.next();    
       ^
0_0_29383092_19989\Main.java:9: 错误: 需要class, interface或enum
       String []chars = inString.split(";");   
       ^
0_0_29383092_19989\Main.java:10: 错误: 需要class, interface或enum
       Arrays.sort(chars);   
       ^
0_0_29383092_19989\Main.java:11: 错误: 需要class, interface或enum
       System.out.print("排序后的结果为:"); 
       ^
0_0_29383092_19989\Main.java:12: 错误: 需要class, interface或enum
       for (String item : chars) {    
       ^
0_0_29383092_19989\Main.java:14: 错误: 需要class, interface或enum
  }
  ^
8 个错误