GWT showing low disk space -

I'm new to GWT. EMI is using indigo with GWT at this time I open Eclipse and I have started running a simple program, my system shows less disk space, I can understand that this is something related to the cache. But I do not know how to move forward, the system becomes very slow and does not allow me to work. Again if I close my eclipse and the browser, things become normal before I start my eclipse I have 2 GB in the CD but after some time it gets 100 MB and forced me to clean or shut down Does.

What do I have to do?

To avoid relaunching

Clear your temporary directory regularly

/ Div> too many (you can launch it once and then reload on the app)