``` fun varArg2mutableMap(vararg keysAndValues...

# announcements

[suyanlu]

fun varArg2mutableMap(vararg keysAndValues: Any): MutableMap<String, String> {
        val params = mutableMapOf<String, String>()
        val len = keysAndValues.size
        if (len % 2 != 0) {
            throw IllegalArgumentException("Supplied arguments must be even")
        }
        var i = 0
        while (i < len) {
            val key = keysAndValues[i].toString()
            val `val` = keysAndValues[i + 1].toString()
            params.put(key, `val`)
            i += 2
        }
        return params
    }

    fun requestServerApi( vararg params: Any) {
        requestServerApi(varArg2mutableMap(params))
    }

I invoke requestServerApi(“AccountId”, 0), And I found in function varArg2mutableMap, len of vararg is 1, in other word, vararg is passed into varArg2mutableMap() as one parameter, is it right implementation as Kotlin?