raanaYavari

fun findPartners(key: String, arr: Array<String>): Unit {
    var name = key.substring(0, key.lastIndexOf('_'))
    val regex = Regex(name + "_[0-9]+")
    arr.forEach { s ->
        if (regex.containsMatchIn(s)) {
            println(s)
        }
    }
}

raanaYavari

package com.kasra.picker.utils;

import java.util.GregorianCalendar;
import java.util.TimeZone;

public class PersianCalendar extends GregorianCalendar {
    private static final long serialVersionUID = 5541422440580682494L;

    private int persianYear;
    private int persianMonth;