droolsjbpm/drools — pull request #86 by jsvitak (2012-01-26 10:12:18+00:00)
Title: Added test case for NPE when parsing DT column headers

Added test case for bug
https://bugzilla.redhat.com/show_bug.cgi?id=743262
(empty column header like action or condition throws NPE, but it should
print standard error message).