jenkinsci/git-plugin — pull request #185 by MarkEWaite (2014-01-06 13:31:33+00:00)
Title: [JENKINS-19994] Close files opened by computeChangeLog, use abort()

Fix JENKINS-19994 - cannot delete Windows workspace - open files

All calls to a changelog instance must conclude with either a call to
execute() or a call to abort(). Files will be left open if one of
those two methods is not called before the changelog instance goes out
of scope.