varInstLogQueryBuilder.last();
}
// process instance queries
List<ProcessInstanceLog> procLogs = auditLogService.queryProcessInstanceLogs(procInstLogQueryBuilder.getQueryData());
List<VariableInstanceLog> varLogs = auditLogService.queryVariableInstanceLogs(varInstLogQueryBuilder.getQueryData());
// UNFINISHED FEATURE: using in-memory/proces instance variabels instead of audit/history logs
List<JaxbVariableInfo> procVars = null;
if( workFlowInstanceVariables ) {
for( VariableInstanceLog varLog : varLogs ) {