Click F3 does not navigate to source code

Hi everyone,

I'm using Eclipse 3.5 Gallieo. I ran into a problem with navigating to source code of java package. Eclipse told me that : source not found.
How can I add the source for Eclipse, so I can understand the API better?

Thanks,

3 Ways of JDK Source Code Attachment in Eclipse at cavdar.net

Hi travishein,

Thank you very much for your help ;) !

Hi travishein again,

Now I ran into the problem that I can't run my debugger. It said unable to install breakpoints due to missing line number :(? I checked my compiler options, and I saw this option was checked. Any idea?

Thanks,