[jboss-jira] [JBoss JIRA] (DROOLS-3256) Always preserve a single scenario row

Always preserve a single scenario row ------------------------------------- Key: DROOLS-3256 URL: https://issues.jboss.org/browse/DROOLS-3256 Project: Drools Issue Type: Sub-task Components: Scenario Simulation and Testing Reporter: Daniele Zonca Assignee: Gabriele Cardosi Priority: Major Eliminate the possibility for the user to remove all scenario rows. Instead, if the user choices to deletes the last row remaining then delete it, but replace it with an “empty” row