java – JGit获取拉文件

在folder1中,我执行以下步骤：

echo 123 > oldFile
touch newFile
git add newFile oldFile
git commit -m "Change the oldFile from folder1 and add the newFile" oldFile newFile
git push origin master

之后,在folder2中我会做下一步：

echo zxc > oldFile;
git add oldFile;
git commit oldFile -m "Change oldFile from folder2"

在这种情况下,我想得到一个合并冲突

我想看看拉文件.我从here得到了例子.

ObjectId oldHead = repository.resolve("HEAD^{tree}"); //save old objectId

PullResult pullResult = pullCommand.setProgressMonitor(new TextProgressMonitor(new OutputStreamWriter(System.out))).call();

ObjectId head = repository.resolve("HEAD^{tree}");

ObjectReader reader = repository.newObjectReader();
CanonicalTreeParser oldTreeIter = new CanonicalTreeParser();
oldTreeIter.reset(reader,oldHead);
CanonicalTreeParser newTreeIter = new CanonicalTreeParser();
newTreeIter.reset(reader,head);
List<DiffEntry> diffs= git.diff()
                    .setNewTree(newTreeIter)
                    .setOldTree(oldTreeIter)
                    .call();

在pullResult.getMergeResult().getMergeConflicts()我只有文件oldFile,而diffs集合是空的.

在一个简单的例子中(当我不从folder2更改“OldFile”时)diffs集合不为空 – 它有1个文件“newFile”和pullResult.getMergeResult().getMergeConflicts()是emtpy(显然).

我做错了什么？我想得到冲突的文件和成功的拉文件.