Puppetmaster3's Blog

I write code.

Java IDE performance

Posted by puppetmaster3 on July 25, 2010

If you use Eclipse, FlashBuilder, FDT and even InteliJ, you can speed it up a lot by editing equivalent of eclipse.ini similar to:

--clean
--launcher.XXMaxPermSize
384m
-vmargs
-Xms256m
-Xmx1024m
-XX:PermSize=64m
-Xss1M
-server
-XX:+DoEscapeAnalysis
-XX:+UseConcMarkSweepGC
-Dorg.eclipse.swt.internal.carbon.smallFonts
-Dorg.eclipse.equinox.p2.resolve

In Mac, you have to cd Eclipse.app(or whatever ide you have) to get the ini.

Also when you can (Mac can) use 64 bit version of the Java IDE. If using FlashBuilder, use it as plugin, so you can have ant, etc.

In Windows, you need to optimize registry w/ settings from blackviper.com and use the Yamisoft manager.

Also sometimes the IDE loads a lot of plugins you don’t need, just go to preferences and turn them of.

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