Created attachment 156464 [details]
screenshot on Japanese environment - these are English

It seems that the following messages are not extracted into Bundle.properties and
these are displayed in English on latest NetBeans 8.1 trunk.

./git/src/org/netbeans/modules/git/ui/commit/CommitAction.java


        @NbBundle.Messages({
            "LBL_CommitAction.askToPersistAuthor.title=Set Repository User",
            "# {0} - author",
            "MSG_CommitAction.askToPersistAuthor=Repository does not have fully specified user yet.\n\n"
                    + "Do you want to set {0} as the default author?"
        })

    @NbBundle.Messages({
        "# {0} - repository folder name",
        "# translation hint - HEAD is a git specific term for last revisition in repository, do not translate this word",
        "MSG_CommitAction.detachedHeadState.warning=HEAD is detached in the repository {0}.\n"
            + "It is recommended to switch to a branch before committing your changes.\n\n"
            + "Do you still want to commit?",
        "# translation hint - HEAD is a git specific term for last revisition in repository, do not translate this word",
        "LBL_CommitAction.detachedHeadState.title=Detached HEAD State"
    })

Please evaluate. If there is no string in Bundle.properties, please extract them to Bundle.properties so that we can translate them.