interface ReadWriter {
public void fileRead(); // interface method (does not have a body)
public void fileWrite(); // interface method (does not have a body)
}
class Main {
public static void main(String[] args) {
}
}
class A implements ReadWriter{
public void fileRead(){
File file = new File("C:\\Users\\Arya\\Desktop\\input.txt");
BufferedReader br = new BufferedReader(new FileReader(file));
//read all special characters from file
}
public void fileWrite(){
}
}
class B implements ReadWriter{
public void fileRead(){
File file = new File("C:\\Users\\Arya\\Desktop\\input.txt");
BufferedReader br = new BufferedReader(new FileReader(file));
}
public void fileWrite(){
}
}
class C implements ReadWriter{
public void fileRead(){
File file = new File("C:\\Users\\Arya\\Desktop\\input.txt");
BufferedReader br = new BufferedReader(new FileReader(file));
}
public void fileWrite(){
}
}