@@ -0,0 +1,217 @@
+package org.egordorichev.lasstry;%0A%0Apublic class NotImplementedException extends Exception %7B%0A%09public NotImplementedException() %7B%0A%09%09this(%22%22);%0A%09%7D%0A%0A%09public NotImplementedException(String message) %7B%0A%09%09super(message);%0A%09%7D%0A%7D%0A

Create NotImplementedException.java