testRepo.appendContentAndCommit(iProject, file, "class Main {}",
"initial commit");
IFile mainJava = testRepo.getIFile(iProject, file);
GitSynchronizeData data = new GitSynchronizeData(repo, HEAD, MASTER,
false);
GitSynchronizeDataSet dataSet = new GitSynchronizeDataSet(data);
GitSyncCache cache = GitSyncCache.getAllData(dataSet,
new NullProgressMonitor());
// given
GitResourceVariantTree grvt = new GitRemoteResourceVariantTree(cache,