@@ -0,0 +1,164 @@
+package jp.ne.naokiur.design.pattern.composite;%0A%0Apublic class App %7B%0A%0A    public static void main(String%5B%5D args) %7B%0A        System.out.println(%22Composite%22);%0A%0A    %7D%0A%7D%0A

Add package for Composite pattern.