public void readFile() throws IOException, FileNotFoundException {
Scanner inp = new Scanner(System.in);
System.out.print("Enter the name of the file to process: ");
String file;
file = inp.nextLine();
System.out.println(file);
Scanner fileScan = new Scanner(new FileReader(file));
fileScan.useDelimiter(",");
numBars = fileScan.nextInt();
values = new int[numBars];
labels = new String[numBars];
for (int i = 0; i < numBars - 1; i++) {
values[i] = fileScan.nextInt();
labels[i] = fileScan.next();
System.out.println(values[i] + " " + labels[i]);
}
inp.close();
fileScan.close();
}
