src/main/java/com/genersoft/iot/vmp/gb28181/transmit/callback/DeferredResultHolder.java
@@ -37,8 +37,6 @@ public static final String CALLBACK_CMD_STOP = "CALLBACK_STOP"; public static final String CALLBACK_ONVIF = "CALLBACK_ONVIF"; public static final String CALLBACK_CMD_MOBILEPOSITION = "CALLBACK_MOBILEPOSITION"; public static final String CALLBACK_CMD_PRESETQUERY = "CALLBACK_PRESETQUERY";
