@@ -0,0 +1,151 @@
+%0Apublic class MyTest %7B%0A%0A%09public static void main(String%5B%5D args) %7B%0A%09%09// TODO Auto-generated method stub%0A%09%09System.out.println(%22Hello my Library%22);%0A%09%7D%0A%0A%7D%0A

Revert "Revert "新增一个类""