package p91;

import java.util.Objects;

public class Tested {
    /**
     * Determines if the first timestamp is less than the second timestamp when both are adjusted to GMT+8
     * and compared by their respective days. The method adds 8 hours (GMT+8 offset) to both timestamps
     * and then compares the resulting days.
     *
     * <p>This method assumes that the timestamps are in milliseconds since the Unix epoch (January 1, 1970, 00:00:00 UTC).
     * If either timestamp is null, the method will throw a {@link NullPointerException}.
     *
     * @param firstTimestamp the first timestamp in milliseconds since the Unix epoch; must not be null
     * @param secondTimestamp the second timestamp in milliseconds since the Unix epoch; must not be null
     * @return {@code true} if the first timestamp's day (adjusted to GMT+8) is less than the second timestamp's day
     *         (adjusted to GMT+8); {@code false} otherwise
     * @throws NullPointerException if either {@code firstTimestamp} or {@code secondTimestamp} is null
     */
    public static boolean isLessThanSecondOfDays(Long firstTimestamp, Long secondTimestamp) {
        // TODO: implement this method
    }
}