return null;
}
protected void initScript(final PatchScript script) {
if (script.getEdits().size() == 1) {
final SparseFileContent a = script.getA();
final SparseFileContent b = script.getB();
onlyOneHunk = a.size() == 0 || b.size() == 0;
} else {
onlyOneHunk = false;
}
}