Writing in a text file

Question

Hi ,
Can you send the syntax of :
1/ How can i open a text file
2/ How can i create a text file
3/ How can i write in a text file
4/ How can i delete a text file
Please advise ,
Thank you .

Answer 1

import java.io.*;
public class Copy {
public static void main(String[] args) throws IOException {
     File inputFile = new File("farrago.txt");
     File outputFile = new File("outagain.txt");
FileReader in = new FileReader(inputFile);
FileWriter out = new FileWriter(outputFile);
int c;
while ((c = in.read()) != -1)
out.write(c);
in.close();
out.close();