Java_HW_File Handling write read

import java.io.File;
import java.io.FileWriter;
import java.io.BufferedInputStream;
import java.io.FileInputStream;

class Main {
  public static void main(String[] args) {
    File file = new File("Myself.java");
    try {

      boolean value = file.createNewFile();
      if (value) {
        System.out.println("New Java File is created.");
      }
      else {
        System.out.println("The file already exists.");
      }
    }
    catch(Exception e) {
      e.getStackTrace();
    }

    try {
       FileWriter output = new FileWriter("Myself.java");
       output.write("Myself Khadija Rahman Riya. ID 19103108");
       output.close();
     }
     catch (Exception e) {
       e.getStackTrace();
     }

     try {
      FileInputStream file = new FileInputStream("Myself.txt");
      BufferedInputStream input = new BufferedInputStream(file);
      int i = input .read();
      while (i != -1) {
        System.out.print((char) i);
        i = input.read();
      }
      input.close();
    }
    catch (Exception e) {
      e.getStackTrace();
    }
  }
}