@@ -0,0 +1,239 @@
+package main.homepage.main.di;%0A%0Aimport main.homepage.common.Mail;%0A%0Apublic class CommonMail %7B%0A    private void execute(Mail mail) %7B%0A        new MailDI(mail).send();%0A    %7D%0A    protected CommonMail(Mail mail) %7B%0A        execute(mail);%0A    %7D%0A%7D%0A

Create CommonMail.java