File junk2File = new File(git.getRepository().getWorkTree(), "junk2.txt");
FileUtils.writeStringToFile(junk2File, "I am junk 2");
try
{
flow.releaseStart("1.0").call();
}
catch (DirtyWorkingTreeException e)
{
assertEquals("Working tree has uncommitted changes and untracked files", e.getMessage());
throw e;