Should I commit files that are changed by Eclipse?

Question

I inherited a Java project in the form of an Eclipse project. After changing the Tomcat configuration (from v6 to v7), Subclipse prompted me to commit the following files:

Answer 1

Yes, though do make sure that paths are relative in the workspace rather than absolute paths. Having these files in the workspace allows members of your team to work in the same environment as you are. It also makes setting up a new development environment much easier: you just check it out of source control and in Eclipse use 'Import... > Existing Projects into Workspace'

As @adamdunne mentioned, these files can contain environment specific paths. However it if you are careful to make sure paths are relative within your workspace, by using variables and by not importing external jars, i.e., by only including jars from projects in the workspace, then you should be okay. In my workspace we check in those files and have had a lot less issues setting up dev. environments since.