Wrong example to add new static host

When adding a static host, the request body fields have some requirements.
For example, the vlan id cannot be 0, and the staticHost flag must be true.
So the current example in the java code comments actually does not work, i.e.,

• Request body in JSON:
  *
• { * "dataLayerAddress":"00:00:00:00:01:01", * "nodeType":"OF", * "nodeId":"00:00:00:00:00:00:00:01", * "nodeConnectorType":"OF", * "nodeConnectorId":"9", * "vlan":"0", * "staticHost":"false", * "networkAddress":"1.1.1.1" * }