Activate PMD rule ReturnEmptyArrayRatherThanNull: For any method that returns an array, it's a better behavior to return an empty array rather than a null reference. ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- Key: JBIDE-3360 URL: https://jira.jboss.org/jira/browse/JBIDE-3360 Project: Tools (JBoss Tools) Issue Type: Sub-task Affects Versions: 3.0.0.cr1 Reporter: Denis Golovin Assignee: Denis Golovin Fix For: 3.1.0 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira