We will add some extra information to the already released code. If we were doing it in the actual commits, we would see the commit hashes change.
Before we start, we need a repository to work in; you can use the previous clone of
jgit, but to get an output from the example that's almost identical, you can clone the
jgit repository as follows:
$ git clone https://git.eclipse.org/r/jgit/jgit chapter5 $ cd chapter5
We start by creating a local branch
origin/stable-3.2. Then, we will try and change the commit message and see that the commit hash changes:
$ git checkout -b notesMessage --track origin/stable-3.2 Branch ...