Print Fibonacci Series In Java

/**
 * @author lautturi.com
 * Java example: Fibonacci series program in java
 */

import java.util.*;

public class Lautturi {
	
	// Function to print N Fibonacci Number
    static void Fibonacci(int N)
    {
        int num1 = 0, num2 = 1;
 
        int counter = 0;
 
        // Iterate till counter is N
        while (counter < N) {
 
            // Print the number
            System.out.print(num1 + " ");
 
            // Swap
            int num3 = num2 + num1;
            num1 = num2;
            num2 = num3;
            counter = counter + 1;
        }
    }

	public static void main(String[] args) {

		// Given Number
        int number = 10;
 
        // Call Fibonacci Function 
        Fibonacci(number);

	}
}

output:

0 1 1 2 3 5 8 13 21 34