Flex 4.5 - to long build process

Question

We are developing an app using flex 4.5. The app runs just fine (no performance issues at all) but it takes us forever to compile and build it. A minor change, like just add

Answer 1

Ok, This is how we fixed it:

1. We deleted all the dependencies. Then, we added only the necessary ones. You won't believe how many SWC files were just there and never used.
   

2. We went through almost every action-script and mxml file, and deleted unnecessary imports (using CTRL+ O on eclipse). This is a lot of work.
   

   1. We changed the buiders on the project configurations so that only Flex builder remains. There were more builders including Maven. Every builder makes everything slower.

That is it.