. Double-click on the package icon, and follow the instructions to install. When the installation has completed, click on Done. At this point, you may close up the window and drag jdk-8u65-macosx-x64.dmg to the Trash.
Download JDK 10, a development environment for building applications and components using the Java programming language.
Installing Eclipse. If you already have Eclipse installed on your Mac, you need to get rid of it.
To do so, first quit Eclipse if you're currently running it. Then, go to your workspace folder (probably in Documents/workspace) and save anything there that you want to keep, because you're about to get rid of this folder. Next, drag the workspace folder to the Trash. Go to your Applications folder.
One way to get there is, from the Finder, type command-shift-A. You'll a folder named eclipse in there; drag the eclipse folder to the Trash. If you have an Eclipse icon in your dock, remove it from the dock. Now you're ready to download and install the newest version of Eclipse. You'll see a window like this.
Click on the yellow download button. If asked, click on 'Open with Archive Utility (default)' and then click OK. The download might take a few minutes. You should not feel compelled to donate.
After the download completes, folders should automatically expand. If they don't, double-click on the.tar file. When that's done, you should see a folder named eclipse in your Downloads folder.
When you open your Downloads folder, if you see Applications under the Favorites on the left side of the window, you should drag the eclipse folder into Applications. If you don't see Applications, then open a new window for Applications (from the Finder, command-shift-A), and drag the eclipse folder into Applications. Open your Applications folder, and then open the eclipse folder. You'll see an item named Eclipse; if you like, drag its icon into the dock so that you'll be able to launch Eclipse easily. Launch Eclipse.
If you're asked whether you want to open it, of course you do; click Open. You'll see a window like this. You have now installed Eclipse! Configuring Eclipse You don't have to configure Eclipse the way I do, but you'll probably avoid some confusion if you do.
In the Eclipse menu bar, click on the Eclipse menu and then on 'Preferences.' You'll see a window with two panes.
On the left pane is a list of types of things you can configure. Click on the triangle to the left of General.
![Java Java](/uploads/1/2/5/3/125373950/298428775.png)
Then click on the triangle to the left of Appearance. Then click on 'Colors and Fonts.' You should see a window like this.