Out of Memory Error in Eclipse

I am trying to install Spring framework in my eclipse ganymede through an update site http://springide.org/updatesite. But when it updates an error will occur in my ide 开发者_如何学Gowhich says that an out of memory error occurred.

Try to raise the memory settings in the eclipse.ini.

I am using

-Xms512m
-Xmx1024m
-XX:MaxPermSize=512m

If you are developing in windows, Try to use a different instance of Java then the your default one(c:/programfiles...). - Copy the JDK folder somewhere in your D:/ drive - In eclipse go to Preferences-> BuildPath - Point to the alternate JDK you just created

Many cases that might solve the problem as well.