add - adding an unknown number of numbers in java -

i have following code below:

public class classes {      /**      * @param args command line arguments      */ public static void main(string[] args) { int sum = add(10,20);  system.out.println(sum);   // todo code application logic here     }   public static int add(int number,int number2){ int c = number + number2; return c; }  }  

in case adding 2 numbers , returning them main method. want alter this, keeping same structure, way of adding unspecified number of numbers. example if wanted add 3 numbers adjust following to

public static int add(int number,int number2,int number3){ int c = number + number2 + number3; 

i cant keep adding int numberx public static int add(

so do?

you can submit array of integers , loop , summarize them.

public static int add(integer... numbers) {     int result = 0;     (integer number : numbers) {         result += number;     }     return result; }