@@ -0,0 +1,188 @@
+package org.radium.vcs;%0A%0A/**%0A * Created by weilei on 15/3/1.%0A */%0Apublic class HelloWorld %7B%0A    public static void main(String %5B%5D args)%7B%0A        System.out.println(%22Hello World!%22);%0A    %7D%0A%7D%0A

test structure