packagecom.swift;importjava.io.BufferedWriter;importjava.io.File;importjava.io.FileNotFoundException;importjava.io.FileOutputStream;importjava.io.IOException;importjava.io.OutputStreamWriter;importjava.io.UnsupportedEncodingException;importjava.util.ArrayList;importjava.util.Collections;importjava.util.Comparato...