Java return returns blank

I'm trying to create a Java method that returns the sum of two values X and y Currently, when I run the code, the output returns nothing Is there any way to get the value that returns the sum without modifying "getsum (x, y);" On line 6, use the return method???

public class ZawMethods2
{
  public static void main(String[] args)
  {
    int x = 7,y = 45; 
    getSum(x,y);
  }
  public static int getSum(int x,int y){
    int sum = x+y; 
    return (sum); 
  }
}

Thank you!!! I'm still at the beginning of coding, so I appreciate all the help

Solution

Sorry, I don't think you can modify the getsum method Just add system out. println(sum); To getsum method