package misc;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
public class SortATextFile {
public static void main(String[] args) throws Exception {
String inputfile = "input.txt";
String outputfile = "output.txt";
FileReader fileReader = new FileReader(inputfile);
BufferedReader bufferReader = new BufferedReader(fileReader);
String inputLine;
List lineList = new ArrayList();
while ((inputLine = bufferReader.readLine()) != null) {
lineList.add(inputLine);
}
fileReader.close();
Collections.sort(lineList);
FileWriter fileWriter = new FileWriter(outputfile);
PrintWriter out = new PrintWriter(fileWriter);
for (String outputLine : lineList) {
out.println(outputLine);
}
out.flush();
out.close();
fileWriter.close();
}
}