4. Extract Integers

package DPM;

import java.io.*;
import java.util.Scanner;

public class Main {
    public static void main(String[] args) throws IOException {
        String inputPath = "D:\\Coding\\Java\\Softuni\\Java Advanced - January 2019" +
                "\\04. Java-Advanced-Fiels-and-Directories-Lab\\04. Java-Advanced-" +
                "Files-and-Streams-Lab-Resources\\input.txt";
        String outputPath = "D:\\Coding\\Java\\Softuni\\Java Advanced - January 2019" +
                "\\04. Java-Advanced-Fiels-and-Directories-Lab\\04. Java-Advanced-" +
                "Files-and-Streams-Lab-Resources\\output.txt";
        Scanner scan = new Scanner(new FileInputStream(inputPath));
        FileWriter outFile = new FileWriter(outputPath);
        while (scan.hasNext()){
            if (scan.hasNextInt()) {
                System.out.println(scan.nextInt());
            }
            scan.next();
        }
    }
}