public class Verifier
{
    public static final int EXAMPLE_1_STEPS = 23;
    public static final int EXAMPLE_2_STEPS = 58;
}
public class Verifier
{
    public static final String EXAMPLE_1 = "example1.txt";
    public static final int EXAMPLE_1_STEPS = 23;
    public static final String EXAMPLE_2 = "example2.txt";
    public static final int EXAMPLE_2_STEPS = 58;

    public Verifier (boolean debug)
    {
        _debug = debug;
    }

    private boolean _debug;
}
Update Verifier.java