JSON parsing fails for empty JSON arrays.

[imulab]

Defined custom resource:

{
  "name": "default",
  "description": "Default AbsurdLab Password Control Policy",
  "maxLength": 32,
  "minLength": 8,
  "minAlphas": 2,
  "minNumerals": 1,
  "minAlphaNumerals": 1,
  "minSpecialChars": 1,
  "maxSpecialChars": 0,
  "minUpperCase": 1,
  "minLowerCase": 1,
  "maxRepeatedChars": 4,
  "startsWithAlpha": true,
  "firstNameDisallowed": true,
  "lastNameDisallowed": true,
  "userNameDisallowed": true,
  "minPasswordAgeInDays": 1,
  "warningAfterDays": 25,
  "expiresAfterDays": 30,
  "disallowedChars": "",
  "disallowedSubStrings": [],
  "passwordHistorySize": 5,
  "maxIncorrectAttempts": 5
}

Parsing fails right after finishing disallowedSubStrings , error is "attribute name is expected". If change "disallowedSubStrings": [] to "disallowedSubStrings": null, parsing becomes successful.

Suspects scanner stepping in the case of empty array isn't right.