> git fetch origin
> git fetch https://git.eclipse.org/r/a/jgit/jgit refs/changes/92/59792/2
From https://git.eclipse.org/r/a/jgit/jgit
 * branch            refs/changes/92/59792/2 -> FETCH_HEAD
> git checkout FETCH_HEAD
....
> git rebase origin/master 
First, rewinding head to replay your work on top of it...
Applying: WIP: Remove installation of Authenticators from pgm.Main
> mvn clean install -DskipTests
....
> java -jar org.eclipse.jgit.pgm/target/jgit-cli.jar clone https://github.com/chalstrick/dondalfi.git /tmp/dondalfi
Cloning into '/tmp/dondalfi'...

> git -C /tmp/dondalfi/ log -3 --oneline
a52dfe5 test
56e209f modified again
d24579e modified

D:\jgit99\>git clone https://git.eclipse.org/r/jgit/jgit
D:\jgit99\>cd jgit
D:\jgit99\jgit>git fetch https://git.eclipse.org/r/a/jgit/jgit  refs/changes/20/62120/1 
D:\jgit99\jgit>git checkout FETCH_HEAD

Cloning into 'xxxxx'...
org.eclipse.jgit.api.errors.TransportException: https://yyy/git/xxxxx: 401 Authorization Required
        at org.eclipse.jgit.api.FetchCommand.call(FetchCommand.java:139)
        at org.eclipse.jgit.api.CloneCommand.fetch(CloneCommand.java:200)
        at org.eclipse.jgit.api.CloneCommand.call(CloneCommand.java:134)
        at org.eclipse.jgit.pgm.Clone.run(Clone.java:114)
        at org.eclipse.jgit.pgm.TextBuiltin.execute(TextBuiltin.java:199)
        at org.eclipse.jgit.pgm.Main.execute(Main.java:223)
        at org.eclipse.jgit.pgm.Main.run(Main.java:124)
        at org.eclipse.jgit.pgm.Main.main(Main.java:98)
Caused by: org.eclipse.jgit.errors.TransportException: https://kazan.atosworldline.com/git/wlp-fo: 401 Authorization Required
        at org.eclipse.jgit.transport.BasePackFetchConnection.doFetch(BasePackFetchConnection.java:377)
        at org.eclipse.jgit.transport.TransportHttp$SmartHttpFetchConnection.doFetch(TransportHttp.java:779)
        at org.eclipse.jgit.transport.BasePackFetchConnection.fetch(BasePackFetchConnection.java:308)
        at org.eclipse.jgit.transport.BasePackFetchConnection.fetch(BasePackFetchConnection.java:298)
        at org.eclipse.jgit.transport.FetchProcess.fetchObjects(FetchProcess.java:245)
        at org.eclipse.jgit.transport.FetchProcess.executeImp(FetchProcess.java:161)
        at org.eclipse.jgit.transport.FetchProcess.execute(FetchProcess.java:122)
        at org.eclipse.jgit.transport.Transport.fetch(Transport.java:1179)
        at org.eclipse.jgit.api.FetchCommand.call(FetchCommand.java:130)
        ... 7 more
Caused by: org.eclipse.jgit.errors.TransportException: https://kazan.atosworldline.com/git/wlp-fo: 401 Authorization Required
        at org.eclipse.jgit.transport.TransportHttp$Service.openResponse(TransportHttp.java:875)
        at org.eclipse.jgit.transport.TransportHttp$MultiRequestService.execute(TransportHttp.java:977)
        at org.eclipse.jgit.transport.TransportHttp$Service$HttpExecuteStream.read(TransportHttp.java:903)
        at org.eclipse.jgit.util.io.UnionInputStream.read(UnionInputStream.java:145)
        at org.eclipse.jgit.util.IO.readFully(IO.java:247)
        at org.eclipse.jgit.transport.PacketLineIn.readLength(PacketLineIn.java:186)
        at org.eclipse.jgit.transport.PacketLineIn.readString(PacketLineIn.java:138)
        at org.eclipse.jgit.transport.PacketLineIn.readACK(PacketLineIn.java:102)
        at org.eclipse.jgit.transport.BasePackFetchConnection.negotiate(BasePackFetchConnection.java:663)
        at org.eclipse.jgit.transport.BasePackFetchConnection.doFetch(BasePackFetchConnection.java:363)
        ... 15 more

D:\jgit99\jgit>git fetch https://git.eclipse.org/r/jgit/jgit refs/changes/20/62120/3 & git checkout FETCH_HEAD
remote: Counting objects: 1793, done
remote: Finding sources: 100% (51/51)
emote: Total 51 (delta 14), reused 50 (delta 14)
Unpacking objects: 100% (51/51), done.
From https://git.eclipse.org/r/jgit/jgit
 * branch            refs/changes/20/62120/3 -> FETCH_HEAD
Warning: you are leaving 1 commit behind, not connected to
any of your branches:

  981e696 WIP: Remove installation of Authenticators from pgm.Main

If you want to keep it by creating a new branch, this may be a good time
to do so with:

 git branch <new-branch-name> 981e696

HEAD is now at bb26afe... Fix push with jgit pgm failing with "unauthorized"