I have a function that returns Long and a Json object which I would like to call multiple times using the same variable names.

```
def returnMultipleItems (): (Long, JsObject) = {

    val number:Long = 123

    val json = Json.obj(
        "Name" -> "Tom",
        "age" -> 42
    )

    return(number, json)
}

```

When calling the function like this it works fine.

```
var (number, json) = returnMultipleItems    
println("Number = " + number, ", Json = " + json)

```

I would like to call the function two or more times using the same variable names. With this I get error messages like ";" is expected but "=" is found.

```
var number:Long = 0
var json:JsObject = Json.obj()

(number, json) = returnMultipleItems // Call the function

(number, json) = returnMultipleItems // Call the function again

```