coffee machine java Developers always need to take care about code they produced. They should be ensured that the code works properly after a new feature was implemented or some bug was fixed. That can be achieved with the help of unit tests. Since this blog is dedicated to the Java programming language, today I will write an article about the JUnit 4.1 and EasyMock 3.1 frameworks. The main purpose of these frameworks is to make writing of unit tests easier. As alternative you can read about JUnit and Mockito.

One of goals the in programming is representation of models from the real world. Very often an application needs to model some relationship between entities. In the last article about Hibernate associations I described the rules of setting up a "one to one" relationship. Today I'm going to show you how to setup a bidirectional "one to many" and "many to one" association. This example will be based on previous Hibernate tutorials.

Spring MVC is a part of Spring Framework and its main purpose is to make web-development more simple, convenient and easy. interaction with forms is a part of every more or less modern web application. Spring MVC allows you to perform all kinds of activity with forms in a very strict and simple way. In the article you will read the basics of form handling with the help of Spring MVC.