import java.io.*;
import java.util.Scanner;
import javax.swing.JOptionPane;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import...
Type: Posts; User: SonnyIan
import java.io.*;
import java.util.Scanner;
import javax.swing.JOptionPane;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import...