[Java] JsonPrinter does not handle empty groups

Similar to #799, seems if the group is empty, you end up with just a `[\n`

Dummy message that I think reproduces this:
```
  <sbe:message name="myMessage" id="6">
    <field name="myId" id="2" type="uint32"/>
    <group name="myGroupInfo" id="7" dimensionType="groupSizeEncoding">
      <field name="internalId" id="2" type="idtype"/>
      <field name="otherId" id="3" type="idType"/>
    </group>
    <data name="rawStringId" id="100" type="varDataEncoding"/>
  </sbe:message>
```

results in:
```
{
    "myId": 0,
    "myGroupInfo": [
    "rawStringId": ""
}
```

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

[Java] JsonPrinter does not handle empty groups #800

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

[Java] JsonPrinter does not handle empty groups #800

Description

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions