How to call a method from another script within the parameters of a statement?

Question

I had a question on exam that wanted me to call a method from another script, but by doing this I could only do it within the parameter of the method in the script I was in.

Example:
I kept trying stuff like this

cleanUp(otherScript.tokenize);
cleanUp(otherScript.tokenize(tokens));

The otherScript method would return an array called tokens and the method cleanUp was suppose to use the array from the other script to form its array within its self

Answer 1

your second example is right

import java.util.Arrays;

public class Script {
void cleanUp (String[] tokens){
System.out.println( Arrays.toString(tokens) );
}
String[] tokenize(String tokens) {
return tokens.split("\s");
}
public static void main(String[] args) {
Script script = new Script();
Script otherScript = new Script();
String tokens = "aa bb cc dd ee ff";

script.cleanUp(otherScript.tokenize(tokens));
}
}