addRemMinToHHMM

fun addRemMinToHHMM(currentHHMM: String, minutes_to_add: Int?): String

method to provide HH:MM:SS after adding miutes to current HH:MM

Return

HH:MM:SS time after adding minutes

Parameters

currentHHMM

must provide time in HH:MM format

minutes_to_add

send minutes to add or remove