code: private CommandResult executeGitCommandExitCode(final String... args)
              throws CommandLineException, MojoFailureException {
          return executeCommand(cmdGit, false, null, args);
      }
docs: Executes Git command without failing on non successful exit code.
  
  @param args
  Git command line arguments.
  @return Command result.
  @throws CommandLineException
  @throws MojoFailureException