4.0.0 org.optaweb.employeerostering employee-rostering 7.20.0.Final employee-rostering-benchmark jar Employee Rostering as a Service Benchmark org.optaweb.employeerostering employee-rostering-shared org.optaweb.employeerostering employee-rostering-server org.optaplanner optaplanner-core org.optaplanner optaplanner-benchmark javax.activation activation javax.persistence javax.persistence-api org.jboss.spec.javax.transaction jboss-transaction-api_1.2_spec runtime org.hibernate hibernate-entitymanager runtime org.hibernate.javax.persistence hibernate-jpa-2.1-api org.hsqldb hsqldb runtime ch.qos.logback logback-classic runtime