MyDatatypeConverter.main() has thrown a NullPointerException

We found this prefix in 2 webpages.
MapChildren (2)Typical messages (1)TraceDetailed Map
  1. java.lang.NullPointerException
    1.   at javax.xml.bind.DatatypeConverter.printInteger()
    2.   at MyDatatypeConverter.printShortToInteger()
    3.   at MyDatatypeConverter.main()
loading...
  1. Trying Example 6 from JAXB examples . . .

    First:15 years ago
    Last:2 years ago
    Author:807546
  2. Trying Example 6 from JAXB examples . . .

    First:15 years ago
    Last:2 years ago
    Author:843834
MessageNumber of crashes
<No message>2
  1. java.lang.NullPointerException
    1.   at javax.xml.bind.DatatypeConverter.printInteger()
    2.   at MyDatatypeConverter.printShortToInteger()
    3.   at MyDatatypeConverter.main()
loading...