@@ -0,0 +1,170 @@
+package ru.revdaalex.oodsrp.interfaces;%0A%0A/**%0A * Output interface.%0A * Created by revdaalex on 15.06.2016.%0A */%0Apublic interface Output %7B%0A%0A    void println(Object value);%0A%7D%0A

add Output.java