package songchange;

import java.io.*;
import java.awt.AWTException;
import java.awt.Robot;
import java.awt.event.KeyEvent;

public class SongChangej {

	// Robot for performing keyboard actions (pressing HotKey)
    	public static Robot robot = null;


	public static void main(String [] args) {

        	// The name of the file to open.
        	String fileName = "temp.txt"; // CHANGE TO FILE NAME

		while (true) {
        		// This will reference one line at a time
        		String line = null;

       			try {

				// FileReader reads text files in the default encoding.
           		 	FileReader fileReader = new FileReader(fileName);
				// Assume default encoding.
            			FileWriter fileWriter = new FileWriter(fileName);

           			// Always wrap FileReader in BufferedReader.
          			BufferedReader bufferedReader = new BufferedReader(fileReader);
				// Always wrap FileWriter in BufferedWriter.
       				BufferedWriter bufferedWriter = new BufferedWriter(fileWriter);
	       			while((line = bufferedReader.readLine()) != null) {
         		      		robot.keyPress(KeyEvent.VK_B); //CHANGE B TO SKIP HOTKEY - B for testing
							robot.keyRelease(KeyEvent.VK_B); //CHANGE B TO SKIP HOTKEY

            				// Note that write() does not automatically
            				// append a newline character.
            				bufferedWriter.write("");
   		        		// Always close files.
    		     			bufferedReader.close();
					bufferedWriter.close();
     		      		}
  		      	}
 			catch(FileNotFoundException ex) {
            			System.out.println("Unable to open file '" + fileName + "'");
        		}
        		catch(IOException ex) {
				 System.out.println("Error reading file '" + fileName + "'");

        		}
    		}
	}
}