Всем привет ! почему не работает ? (com/javarush/task/task02/task0216/Solution.java:11: error: missing return statement } ^)

public class Solution { public static int min(int a, int b, int c) { if(a<=b && a<=c) {return a;} else if(b<=c && b<=a) {return b;} else if(c<=b && c<=a) {return c;} } public static void main(String[] args) throws Exception { System.out.println(min(1, 2, 3)); System.out.println(min(-1, -2, -3)); System.out.println(min(3, 5, 3)); System.out.println(min(10, 5, 10)); } }