StringBuilder committersTextBuilder = new StringBuilder();
committersTextBuilder.append("Änderungen von ");
ImmutableList<Commit> commits = result.getCommits();
int listSize = commits.size();
for (int i = 0; i < listSize; i++) {
Commit commit = commits.get(i);
committersTextBuilder.append(commit.getAuthor().getFullName());
if (listSize > 1) {
if (i < listSize - 2) {
committersTextBuilder.append(", ");
}
if (i == listSize - 2) {