access java method with number

how to access a java method with a number, since i can't seem make a method array or pass a method reference

>>4
Given that he knows about passing functions as arguments, I'd assume that >>1 is a functional programmer who is being forced to use Java for some reason. You, on the other hand, are just a random Java basher who hasn't written anything more complicated than 100.times { print "JAVUR SUX LOL" }