MinHeapComparator.java

package Question20_9;

import java.util.Comparator;

public class MinHeapComparator implements Comparator<Integer>{
	// Comparator that sorts integers from lowest to highest
	@Override
	public int compare(Integer o1, Integer o2) {
		if (o1 > o2) return 1;
		else if (o1 == o2)	return 0;
		else return -1;
	}
}