main java

[TittyMail]

import java.io.*;
import java.lang.*;
import java.lang.file;
import java.util.*;


class ProvaProgr {

String fileName = "Prova.txt";


public static void main(String[] args) {
String oldstring;
File inputFile = new File("Prova.txt");
int i;
try {
if(fileName.exists){
FileInputStream fis = new FileInputStream(inputFile);
byte[] old = new byte[fis.available()];
fis.read(old);
while ((i = fis.read()) != -1) {
System.out.print(i);
}

fis.close();
oldstring = new String(old, "ISO-8859-1");
}
else{
File inputFile = new File("Prova.txt");
}
//File outputFile = new File("Prova.txt");
//FileReader in = new FileReader(inputFile);
} catch (Exception e) {
e.printStackTrace();
}
}
}