Java tutorial
//package com.java2s; //License from project: Open Source License import java.util.Collection; import java.util.Set; public class Main { /** * Returns the mode in the Collection. If the Collection has multiple modes, this method picks one * arbitrarily. */ public static <T> T mode(Collection<T> values) { Set<T> modes = modes(values); return modes.iterator().next(); } /** * Returns a list of all modes in the Collection. (If the Collection has multiple items with the * highest frequency, all of them will be returned.) */ public static <T> Set<T> modes(Collection<T> values) { throw new RuntimeException("Unimported from original code"); } }