ohadeytan

import com.github.benmanes.caffeine.cache.Caffeine;
import com.github.benmanes.caffeine.cache.Cache;
import com.github.benmanes.caffeine.cache.simulator.parser.TextTraceReader;
import java.io.IOException;
import java.util.stream.Stream;
import java.util.stream.LongStream;
import java.util.AbstractMap.SimpleEntry;
import java.util.Map.Entry;

/**

ohadeytan

from datetime import date
from datetime import datetime
from datetime import timedelta
import convertdate

def shabaton(t, eve=False):
    if t.weekday() == 5 - 1 if eve else 0:
        return True
    if t == date(*convertdate.holidays.rosh_hashanah(t.year, eve)):
        return True