There is a feature to compare whatever you want resources in workspace/local filesystem. It is not obvious but you can find in in preferences

assign hot keys for it (Ctrl+Alt+= works for me)

and compare whatever you want (here is an example of comparison projects in workspace)

Denis

Max Rydahl Andersen wrote:

Hi,

I'm doing a talk about whats new in JBT and Eclipse 3.5 next week and I got most of the slides prepared, but
would like to hear what *your* favorite new feature in Eclipse 3.5 is ?

Currently I'm highlighting P2 improvements, API Tools, various ui enhancements (block select, multi-hyperlink and camelcase completion), Mac and Solaris support - what would you add to the list ?

/max