Some Get* Command objects were returning null instead of the requested object
JBPM-4007 Making the TaskSummary serializable with JAXB
Fixing Get* Command objects
JBPM-4013 Create JAXB representation of the Task interface
jbpm-human-task: turned tests back on
BZ955574 - Switching to Advanced/Personal Tasks tab using PostgreSQL causes SQL Error
BZ-965454 - java.lang.NullPointerException in
org.jbpm.bpmn2.xml.di.BPMNPlaneHandler.end() when missing process id