Question

In Java

Show how to write a string to a file using a BufferedWriter such that it overwrites the file.  Include all steps required to create the BufferedWriter, write to the file, and close the BufferedWriter

Answer 1

import java.io.BufferedWriter;
import java.io.FileWriter;
import java.io.IOException;

public class BufferedWriterExample {

    public static void main(String[] args) throws IOException {
        BufferedWriter bw = new BufferedWriter(new FileWriter("output.txt"));// open a file to write
        bw.write("Hello, How are you"); // write string to file
        bw.close(); // close file
    }
}