jenkinsci/clearcase-plugin — pull request #25 by spolke (2013-09-13 10:32:13+00:00)
Title: Update BaseSnapshotCheckoutAction.java

Workaround for: https://issues.jenkins-ci.org/browse/JENKINS-6702 - ClearCase error after user canceled previous update

Calling update may also throw IOException but will clean Clearcase state and allow setcs2 to pass.