JavaPatternMatching/resources/javFiles/Sorting.jav

import java.util.List;
import java.util.Collection;

class Sorting{
    void merge(a, b){
        a.addAll(b);
        return a;
    }
    
    sort(in){
    	var firstHalf = in;
    	var secondHalf = in; 
    	return merge(sort(firstHalf), sort(secondHalf));
    }
}