(Swift) Transition from MailMan.LastJsonData to MailMan.GetLastJsonData
      
      Provides instructions for replacing deprecated LastJsonData method calls with GetLastJsonData. Note: This example requires Chilkat v11.0.0 or greater. 
		
 
      
func chilkatTest() {
    let mailman = CkoMailMan()!
    // ...
    // ...
    // ------------------------------------------------------------------------
    // The LastJsonData method is deprecated:
    var jsonObj: CkoJsonObject? = mailman.lastJsonData()
    if mailman.lastMethodSuccess == false {
        print("\(mailman.lastErrorText!)")
        return
    }
    // ...
    // ...
    jsonObj = nil
    // ------------------------------------------------------------------------
    // Do the equivalent using GetLastJsonData.
    // Your application creates a new, empty JsonObject object which is passed 
    // in the last argument.
    let jsonOut = CkoJsonObject()!
    mailman.getLastJsonData(jsonOut)
}
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