Question

Write a program that reads a file named input.txt and writes a file that contains the same contents, but is named output.txt. The input file will contain more than one line when I test this. Do not use a path name when opening these files. This means the files should be located in the top level folder of the project. Do not use a copy method that is supplied by Java. Your program must read the file line by line and write the file itself.

DO NOT WRITE TO input.txt! Double check this and class name should be FileCopy. The program must work in Eclipse, even if you use a different IDE to develop it. It is best to use Eclipse.

Answer 1

Code

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;

public class FileCopy
{
public static void main(String[] args)
{
BufferedReader reader;
try
{
reader = new BufferedReader(new FileReader("input.txt"));
String line = reader.readLine();
FileWriter fw=new FileWriter("output.txt");
  
while (line != null)
{
fw.write(line+"\r\n");
line = reader.readLine();
}
reader.close();
fw.close();
System.out.println("File Copied!!!");
} catch (IOException e)
{
e.printStackTrace();
}
}
  
}
input.txt

output

output.txt file

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