Try going to the OS X Command line and enter the command java -version Common sense says there has to be a better solution. It’s out of support and now has a number of serious security issues. It gave the highly misleading error message To open “eclipse” you need to install the legacy Java SE 6 runtime. (I thought we could always do this, but I must be mistaken since it was in the release notes.After downloading Eclipse (Luna 4.4.2) on Max OS X 10.10.3 Yosemite it failed to start-up. There’s also another “info” level so you don’t have to choose between “warning” and “ignore.” You can now get there directly when you have something show up. It’s a good number of clicks to find a specific compile error/warning in the Eclipse preferences.While I don’t need this anymore, it would have been useful when I was learning about recursion! You can automatically terminate the previous run of a JUnit test (or other launcher) when you relaunch it.I think it is nice that it is an option though. I don’t like this because I want to control when I save since this sometimes triggers builds and such. You can set Preferences > General >Editors > Autosave to save your editor for you.I last complained about this in Juno so it might have been fixed for a while and I just never tried it again. HTML formatting finally works the way I’d expect.Other interesting features Eclipse For Mac Java While you typically want to format in Java, this could still be useful for viewing legacy code you don’t want to re-format.) You can control word wrap in Java and other text editors.Being able to easily clean up pre-diamond operator (Java 1.5 and 1.6 code) to get rid of the redundant types.The default name of the workspace is the directory it is in. 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 workspace name is shown at the beginning of the window title.You can use a touchpad to pinch/zoom in and out for the editor.You can type “widgetDao” and be done rather than the whole thing. For example, suppose you have MyBusinessWidgetStrategy, MyBusinessWidgetDto and MyBusinessWidgetDao. You can also type something that is more unique if you have a lot of classes that begin with the same thing. Being able to enter a substring for the pattern is awesome! If you know the method name ends with “all” you can type this. Autocomplete lets you enter any part of the class name/method name/variable/etc rather than just the first part.After installing Bytecode Outline, I realized this was the one I had installed for Luna anyway. (The website says there were 25 failed installs with the same dependency problem in the last 7 days). I first tried Bytecode Visualizer but install failed. I’ve been looking at bytecode a good fit for the book to make sure I understand why things are happening. See my impressions of the Contrast plugin. The JBoss Tool plugin was in beta on Mars release day. You pick that plugin and then unselect everything except “Freemarker IDE”. Note that it is listed under the JBoss Tool Project. So I’m using the update site.įreemarker syntax highlighting and macro assistance. It was in Eclipse MarketPlace – however I couldn’t install from there. I’m using SonarLint instead.įor finding memory leaks. But I’m ready for when Java 9 comes out.) I stopped installing PMD and FindBugs. (I”m on Java 8 right now so this is redundant at the moment. I also included the SonarLint Java Configuration Helper so it can see the version of Java I am using. It gives you static analysis findings in Eclipse. I installed SonarLint last year and quickly came to rely on it. Tomcat integration supporting recent versions of Tomcat. Everything installed easily from Eclipse Marketplace unless otherwise noted. I added Contrast and Bytecode Analyzer as plugins I installed in the past 12 months that I like. I didn’t install it this year as I hardly used it. Last year, I tried out the Code Recommenders plugin.
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