JFibos

public class Init
{
    public static void main(String[] args)
    {
        FibsRecursive FibsRec     = new FibsRecursive();
        FibsIterative FibsIter    = new FibsIterative();
        FibsRowsCount FibsCounter = new FibsRowsCount();

        int n      = 5;
        int result = 0;
        long start = 0;
        long end   = 0;

        result = FibsRec.fib( n );
        System.out.println( result );

        result = FibsIter.fib( n );
        System.out.println( result );

        result = FibsCounter.rowsCount( n );
        System.out.println( result );

        //ToDo: http://www.java-tips.org/java-se-tips/java.io/how-to-read-file-in-java.html
    }
}