B4J Question Error while passing parameters

[Makumbi]

Dim jtr As HttpJob
    jtr.Initialize("", Me)
    jtr.Download2("http://kccug.com/KabojjaApp/HandlerVBLoadclassstream.ashx",Array As String("Action", "jtr", "customerId", spnSupplier.GetItem, "customerId2", stream))
    
    Wait For (jtr) JobDone(jtr As HttpJob)
    If jtr.Success Then
        Log(jtr.GetString)
    End If
    jtr.Release

below is the error i get but i dont know where to put it

thanks in advance

'(' expected

'(' expected

 

[Erel]

GetItem probably expects a parameter.