Command line progress bar in Java

Question

I have a Java program running in command line mode. I would like to display a progress bar, showing the percentage of job done. The same kind of progress bar you would see u

Answer 1

public class ProgressBar
{
    private int max;

    public ProgressBar(int max0) {
        max = max0;
        update(0);
    }

    public void update(int perc) {
        String toPrint = "|";
        for(int i = 0; i < max; i++) {
            if(i <= (perc + 1))
                toPrint += "=";
            else
                toPrint += " ";
        }

        if(perc >= max)
            Console.print("\r");
        else
            Console.print(toPrint + "|\r");
    }
}