jtulach@8: package api;
jtulach@8: 
jtulach@378: public class Covariance {
jtulach@378:     private Covariance() {
jtulach@8:     }
jtulach@8: 
jtulach@378:     // BEGIN: variance.covariance.v2
jtulach@378:     public static Integer max(int n1, int n2) {
jtulach@378:         return Math.max(n1, n2);
jtulach@378:     }
jtulach@378:     // END: variance.covariance.v2
jtulach@8: }