The top feature of the eclipse IDE is the very impressive refactoring possibilities. It makes code feel like play-doh, allowing you to knead it in any shape way or form you think fits the current situation. A close second to that is the impressive templates and code assist. Yes, Java is verbose, but I think 80% of the characters which make up a Java program was never actually typed. All the readability without the labour, brought to you by eclipse’s powerful templates.
What many people don’t realize is that you can easily add to this magic by creating your own templates. One of the first templates I always add to the environment is the one which adds a private static final log4j logger. I thought it would be great example to share with you.
A few months ago we had a problem where Eclipse could not automatically run all jUnit unit tests in a package if that package references a class called “enum”, which is a reserved word in Java 1.6. I’ll spare you the details, but we were forced to create a TestSuite. Normally we avoid this construction because it’s easy to create a new unit test and forget to add it to the correct TestSuit. So as a workaround we wrote some code which could build and return a TestSuite dynamically. Right-click in eclipse, select “Run as Unittest”, sit back and enjoy.
