Class to store string value in JSON format. Once JString instance is created, its value can't be changed.
public JString (string stringValue)
Creates new instance of JString object.
public string AsString ()
Get value of this JSON string as c# system string.
public override bool Equals (object anotherObject)
Test if another object equals to this object. Another object can't be null and it have to be instance of JString. Two JString objects are equal if both contains exactly same string.