Eclipse IDE

Eclipse is an integrated development environment, a free platform widely distributed among Java developers, but also PHP, C ++. The last option especially highlights Visual Studio.

Why is writing about the Eclipse IDE? I’m writing about it because I started to develop my project seriously. Let’s get to know 2017 but IntellyJ Community version does not allow to create certain JEE components or use Spring Framework. That’s why I started looking for another solution and support for Spring. I choose Eclipse Neon. A few years ago I had quite a bit of tangency with this environment. It’s very powerful.

Installation is very simple. In the first step, we should primarily download versions from the eclipse.org project. Find the Downloads section and download Eclipse. I downloaded the Java Enterprise Edition (JEE). Installing such a package consists in extracting the * .zip archive to the appropriate folder. It depends primarily on our preferences and the operating system.

After the first start up location window should appear, in which we choose the workspace. This is the location where our projects will be stored. A perspective project is already ready for programming and the creation of the first project. We can also modify it with a simple drag and drop mechanism, dragging selected items into a convenient place for us, allowing partial personalization of the IDE perspective view.

On the left, we can see Package Explorer. The structure itself resembles a tree. On the right side, there is Outline, a quick preview of the class in the form of a sketch of the field and method, along with colored markings indicating the access specifiers. At the bottom, there is a box showing the errors, warnings, and problems that appear in his project. By default, the console also appears after launching the application.