java.lang.NegativeArraySizeException: null

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java.lang.NegativeArraySizeException: null
at org.mycontroller.standalone.gateway.serialport.SerialDataListenerjSerialComm.serialEvent(
at com.fazecast.jSerialComm.SerialPort$SerialPortEventListener.waitForSerialEvent(
at com.fazecast.jSerialComm.SerialPort$SerialPortEventListener$

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