Create Java web applications easily

The integrated development environment Eclipse is a powerful tool for computer programming. It features the base workshop as well as extensive plugin support, letting you customize the environment to your tastes.

Get to coding!

Work anywhere thanks to Eclipse’s cloud-based feature that shares your projects to the cloud.

Developed in Java with its main focus being Java, you’re able to code in a variety of languages such as Ada, C, C++, COBOL, Fortran, D, JavaScript, Groovy, Erlang, Haskell, Julia, Lau, Lasso, Python, Ruby, and many more languages thanks to the multitude of plugins available. Expanding upon coding uses, you’re also capable of using Eclipse to develop documents for LaTeX, and create packages for Mathematica.

With Eclipse Mars, they switched to a tar file/Eclipse installer for Mac. This is my first upgrade since that Eclipse became a native Mac app. The installer says “Eclipse installer by Oomph” and gives you a choice of a number of Eclipse packages. Which means it doesn’t matter what you choose because it takes you to this point. The Eclipse Foundation - home to a global community, the Eclipse IDE, Jakarta EE and over 375 open source projects, including runtimes, tools and frameworks.

Eclipse is open source and free, which means that you get frequent updates, many versions with unique features to choose from and a wide variety of plugins. This also means you’re fully capable of taking Eclipse’s code and developing an IDE that suits your personal needs, all while coding within Eclipse itself.

• A page, with the label eclipse downloads, will be displayed in your browser. In the first section, find the text Download Now: Eclipse SDK 3.7.1, Windows (120 MB) 2. Click the icon to the left of this text, or the part of the text labeled Eclipse SDK 3.7.1 If you are using a Mac, it should sense it and display Mac instead of Windows.
• In this handout we will download Eclipse Standard 4.4 for Mac OS. The version you should download is Eclipse IDE for Eclipse Committers. It is critical that Java, Python, and Eclipse are either all 32 Bit or are all 64 Bit (and only if your Machine/OS supports 64 Bit).

Projects created within Eclipse are easy to maintain and keep secure. However, if you are sharing your computer, other users may be able to access your projects.

Eclipse is great if you’re trying to learn a new programming language, especially if you already know one as you won’t need to install a secondary IDE for that language. To find the new plugin you need for the next language you’re learning, simply use Eclipse’s marketplace. The marketplace has thousands of plugins and tools that are ready to be installed.

Where can you run this program?

Eclipse can be installed on Windows computers, Mac Cocoa, and Linux systems. This gives you full cross-platform use thanks to the cloud feature of Eclipse.

Is there a better alternative?

No, there are many IDE programs out there such as WebStorm IDE, but no IDE truly has as many plugins available and supports as many languages as Eclipse.

Our take

Eclipse is a robust development environment with thousands of plugins supported. The vast selection gives you multiple languages to choose from and other handy add-ons.

Should you download it?

Yes, if you’re a developer or if you’re looking to code, then this is a must-have tool. It contains an extensive collection of plugins and supports many programming languages.

Highs

• Powerful code editor
• Great user interface
• Large community

Lows

• Long initialization process
• No encryption
• Version control is sometimes buggy

eclipse.org went with a neon colored theme to announce the launch of Neon. I found it a bit glaring. The “e” and “n” lights go out after a while which I suppose is cute. The matrix comparing the packages is still clear. It turns out not to matter if you choose the Java EE version or something else for the download. The list of Eclipse packages had a sponsored package in the list. Wonder how much IBM paid to have Bluemix listed second. I also learned there is a Scout package. I hadn’t heard of Scout which is a framework for HTML 5 among other things.

Overall, there’s a lot I’m excited about in this release.

The “tar” file (native app)

With Eclipse Mars, they switched to a tar file/Eclipse installer for Mac. This is my first upgrade since that Eclipse became a native Mac app. The installer says “Eclipse installer by Oomph” and gives you a choice of a number of Eclipse packages. Which means it doesn’t matter what you choose because it takes you to this point.

Then it asks where you want to install. This is good as it lets you have both Mars and Neon installed as native apps. (I was wondering how they were going to deal with that when Mars went native.)

The default location seemed like as good a place as any. I clicked install and agreed to do the terms. As I saw the progress bar, I got prompted to agree again. As it was downloading the necessary pieces, I got a warning that downloading was slow.

Then it was done and I was able to launch Eclipse. I got prompted for a workspace location. I like to upload my workspace in place so I agreed that I would be preventing the workspace from opening in Mars again. (I backed it up first in case.) Then I saw the Neon slash screen. I was a little worried about this since I didn’t like the home page. No reason to worry. It’s pretty!

Installing the plugins

Like last year, I decided to install the plugins I need for Eclipse Marketplace so I can shed the plugins I tried out and don’t actually want. Cleaning plugin house once a year is nice.

The significant plugins I use are listed in this table. A number of plugins were beta for Luna or I had to use the Kepler version. I don’t remember that problem in previous years.

Last year, I tried out the Code Recommenders plugin. I didn’t install it this year as I hardly used it. I added Contrast and Bytecode Analyzer as plugins I installed in the past 12 months that I like. Everything installed easily from Eclipse Marketplace unless otherwise noted.

What excites me

1. Autocomplete lets you enter any part of the class name/method name/variable/etc rather than just the first part. Being able to enter a substring for the pattern is awesome! If you know the method name ends with “all” you can type this. You can also type something that is more unique if you have a lot of classes that begin with the same thing. For example, suppose you have MyBusinessWidgetStrategy, MyBusinessWidgetDto and MyBusinessWidgetDao. You can type “widgetDao” and be done rather than the whole thing.
2. You can use a touchpad to pinch/zoom in and out for the editor. This is going to be great for demos.
3. The workspace name is shown at the beginning of the window title. This isn’t useful to me at all at home, but is going to be very useful at work where I frequently have multiple workspaces open at the same time. The default name of the workspace is the directory it is in. That actually works out perfectly for me
4. Being able to easily clean up pre-diamond operator (Java 1.5 and 1.6 code) to get rid of the redundant types. (Wrote up how here.)
5. You can control word wrap in Java and other text editors. While you typically want to format in Java, this could still be useful for viewing legacy code you don’t want to re-format.)

Eclipse Ide Download For Mac

What I didn’t like

1. I was hoping for code cleanup items for Java 8. In particular with regard to lambdas and streams. I didn’t see anything.

Other interesting features

Eclipse Download For Mac Os Catalina

1. HTML formatting finally works the way I’d expect. I last complained about this in Juno so it might have been fixed for a while and I just never tried it again.
2. You can set Preferences > General >Editors > Autosave to save your editor for you. I don’t like this because I want to control when I save since this sometimes triggers builds and such. I think it is nice that it is an option though.
3. You can automatically terminate the previous run of a JUnit test (or other launcher) when you relaunch it. While I don’t need this anymore, it would have been useful when I was learning about recursion!
4. It’s a good number of clicks to find a specific compile error/warning in the Eclipse preferences. You can now get there directly when you have something show up. There’s also another “info” level so you don’t have to choose between “warning” and “ignore.”
5. You can now search in binary files. (I thought we could always do this, but I must be mistaken since it was in the release notes.)