程序员必备技能----断点调试（IDEA版）---- 代码

import java.util.Arrays; public class Debug04 { public static void main(String[] args) { int arr[] = {8, -9, 0, 20, 100}; Arrays.sort(arr); for(int i = 0; i < arr.length; i ++ ) { System.out.println("arr[" + i + "] = " + arr[i]); } System.out.println("HELLO 1"); System.out.println("HELLO 2"); System.out.println("HELLO 3"); System.out.println("HELLO 4"); System.out.println("HELLO 5"); System.out.println("HELLO 6"); } }