Incorrect schema for system_information.data.languages

[testower]

I noticed a problem with the generated java model. Given the following in system_information.data:

    "languages": {
      "description":
        "List of languages used in translated strings. Each element in the list must be of type Language.",
      "type": "array",
      "pattern": "^[a-z]{2,3}(-[A-Z]{2})?$"
    },

the generated type was simply List<Object>, while it should have been List<String>.

I belive this should be the correct schema:

    "languages": {
      "description":
        "List of languages used in translated strings. Each element in the list must be of type Language.",
      "type": "array",
      "items": {
        "type": "string",
        "pattern": "^[a-z]{2,3}(-[A-Z]{2})?$"
      }
    },