package org.traccar.helper; import org.traccar.database.IdentityManager; import org.traccar.model.Device; public class TestIdentityManager implements IdentityManager { @Override public Device getDeviceById(long id) { return null; } @Override public Device getDeviceByUniqueId(String imei) { Device device = new Device(); device.setId(new Long(1)); device.setUniqueId("123456789012345"); return device; } }