File junkFile = new File(remoteGit.getRepository().getWorkTree(), "junk.txt");
FileUtils.writeStringToFile(junkFile, "I am junk");
remoteGit.add().addFilepattern(junkFile.getName()).call();
remoteGit.commit().setMessage("adding junk file").call();
flow.hotfixStart("1.0").call();
assertEquals(flow.getHotfixBranchPrefix() + "1.0", git.getRepository().getBranch());
}