Run the performance tests and Device.type cannot be found in Restclient.java

When I run the performance-tests to stress test Thingsboard server with a huge number of MQTT messages published simultaneously from different devices,there have some problem. Device.type cannot be found in Restclient.java, I dont know how can fix this.

RestClient.java (4.57 KB)

MqttStressTestTool.java (5.08 KB)

pom.xml (8.3 KB)