@@ -0,0 +1,297 @@
+package com.github.aureliano.achmed;%0A%0Aimport com.github.aureliano.achmed.annotation.NotNull;%0A%0Apublic class Model %7B%0A%0A%09private String id;%0A%09%0A%09public Model() %7B%0A%09%09super();%0A%09%7D%0A%0A%09@NotNull%0A%09public String getId() %7B%0A%09%09return this.id;%0A%09%7D%0A%0A%09public Model withId(String id) %7B%0A%09%09this.id = id;%0A%09%09return this;%0A%09%7D%0A%7D

Create model for testing.