Java two varargs in one method
Only one vararg, sorry. But using asList() makes it almost as convenient:
public void myMethod(List<Integer> args1, List<Integer> args2) { ... } ----------- import static java.util.Arrays.asList; myMethod(asList(1,2,3), asList(4,5,6));
In Java, only one varargs argument is allowed and it must be the last parameter of the signature.
But all it does it convert it to an array anyway, so you should just make your two parameters explicit arrays:
public void doSomething(String[] s, int[] i){
A possible API design in which the calling code looks like
doSomething("a", "b").with(1,2);through "fluent" API
public Intermediary doSomething(String... strings){ return new Intermediary(strings);}class Intermediary{ ... public void with(int... ints) { reallyDoSomething(strings, ints); }}void reallyDoSomething(String[] strings, int[] ints){ ...}The danger is if the programmer forgot to call with(...)
doSomething("a", "b"); // nothing is doneMaybe this is a little better
with("a", "b").and(1, 2).doSomething();