ContactItemComparator.java

package com.cellasoft.univrapp.widget;

import java.util.Comparator;

public class ContactItemComparator implements Comparator<ContactItemInterface> {

    @Override
    public int compare(ContactItemInterface lhs, ContactItemInterface rhs) {
        if (lhs.getItemForIndex() == null || rhs.getItemForIndex() == null)
            return -1;

        return (lhs.getItemForIndex().compareTo(rhs.getItemForIndex()));

    }

}