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+In the rest of this lesson we're going to look at eclipse and

+

+2

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+try to get more familiar with eclipse in a hands on manner

+

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+through a demo. In the demo we will cover some of the

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+basic aspects of eclipse like how to run eclipse, how to select

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+their workspace, how to create a project, how to create the class

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+within the project and so on. I'll also cover some more advanced

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+aspects, like how to create builders, run your project within Eclipse, and

+

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+how to use their Eclipse debugger. So let's get to the demo.

+

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+So let's start Eclipse. Eclipse is going to ask me

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+for the location of my workspace and in this

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+case, I selected a suitable directory and you can

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+also use that checkbox on the left to avoid Eclipse

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+for asking you again about where to put the

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+workspace. And the workspace is basically the place the

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+directory. Where, Eclipse will place all of your projects.

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+So, now when you start Eclipse, if it's the first

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+time you might get this Welcome screen. It's not going to happen

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+again on subsequent executions, but I just wanted to make sure

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+that I covered all the bases. And so, whatcha want to

+

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+do here is to basically go to the java perspective

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+which you can do by clicking over there or you can

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+also use the menus. So in this case we will have

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+to go to Window, open Perspective, and if the Perspective is

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+not here, you'll have to click on Other. And at this point,

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+that you can click on Java Perspective, then you

+

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+click okay. And the perspective is basically, the visual work

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+space where you will be operating. So, after we selected

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+perspective, we can actually close the welcome screen. And here,

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+you see that you have this different areas and on

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+the left You have the package explorer. This is the

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+area where your packages will be, you've got a task list,

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+and an outline on the right which we'll cover later.

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+And then you have underneath, the bottom, a problems, java

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+doc and declaration views and we will see some of

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+these views in actions later. And here in the center

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+you have the area. Which is called a code editor,

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+which is where you'll be writing, editing, and modifying, basically,

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+your code. This is where most of the action takes

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+place. So let's start by creating a Java project. And

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+to do that we can use either the context menu, or

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+you can just use the menu, select new Java project.

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+You'll be greeted by this, wizard, and. And at this

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+point in the wizard, you can select the name of

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+your project. I'm just going to call it a very simple way

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+my project. And I going to use the default location for

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+the project, as you can see it will be placed

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+in the work space that I selected before. I'm going to

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+also use the default. Java Runtime Environment, which is Java 1.7

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+in this case. I'm going to keep the selected default layout

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+and the, then I'm going to go to the next step. Here,

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+we're first presented with the location of the source code for

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+our project. The default is a directory SRC in my project

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+and for the output file, the directory bin. So repeat, we're now

+

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+going to change that. Here in case you need other projects to

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+build your own, then you can specify them here. Here we

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+are building a simple project, so there's no need for that.

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+And here we can specify which libraries our project requires. As

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+you can see, the Java library's already specified. And you can

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+also add other jars, which can even be External jars. And

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+finally this is the tab that allows you to specify which

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+part of you project. So how your project will be exported,

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+so lets not worry about that for now. Lets click finish.

+

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+And as you can see here on the package explorer, my

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+project appeared. So now we can open the project by clicking

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+on the triangle right next to it, and as you can

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+see there is the SRC directory, where my source code will go,

+

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+and there's also an indication that we're using the JRE, so that's

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+the Java system directory within our project. And this is just for people

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+who are interested in what happens you know, under the hood. So

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+if you don't care about that, you can just skip this part. So

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+basically here I'm showing you how we can go to the directory

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+where the project was created. We can see the bin and src directories.

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+And there's also some other files here that you can

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+see these 'dot' files that you will not normally, see. And

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+those are kind of bookkeeping files. So these are files that

+

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+contain information about your project and that are created automatically by

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+Eclipse. And, for example, will have various indication about the

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+configuration of the project, some settings and the class path for

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+the project. And, as I said, you don't have to worry

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+about this if you just want to go Eclipse as you're never

+

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+going to mess with the command line.