package me.wayne;



public class Main {

    public static void main(String[] args) {
        System.out.println("Hello, I'm Java code in Secret.jar .");
    }
}

@@ -13,17 +13,16 @@
 ayne;%0A%0A%0A
-%0A
 public c
@@ -153,10 +153,111 @@
 ;%0A    %7D%0A
+%0A    public static String getMessage() %7B%0A        return %22Hello, I'm Java code in Secret.jar .%22;%0A    
 %7D%0A
+%7D

修改Main.class方法