Geo jr@Geo MINGW64 ~/openmrs-core (master)
$ git branch
  TRUNK-3476
  TRUNK-4986
  TRUNK-5536
* master

Geo jr@Geo MINGW64 ~/openmrs-core (master)
$ git checkout TRUNK-4986
error: Your local changes to the following files would be overwritten by checkout:
        pom.xml
Please commit your changes or stash them before you switch branches.
Aborting