The first item as a whole should be null please refer to the jira.
Sent from my iPhone
> On May 24, 2016, at 7:31 AM, Koert Kuipers <ko...@tresata.com> wrote:
>
> got it, but i assume thats an internal implementation detail, and it should
> show null not -1?
>
>> On Tue, May 24, 2016 at 3:10 AM, Zhan Zhang <zhaz...@gmail.com> wrote:
>> The reason for "-1" is that the default value for Integer is -1 if the value
>> is null
>>
>> def defaultValue(jt: String): String = jt match {
>> ...
>> case JAVA_INT => "-1"
>> ...
>> }
>>
>>
>>
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>
