Expressive assert on List<Date> to use with onProperty

AssertMeThis.java

package hellofest;

import static hellofest.DateEquals.areEquals;
import static java.util.Arrays.asList;
import static org.fest.assertions.Assertions.assertThat;
import java.util.Date;
import java.util.List;
import org.junit.Test;

public class AssertMeThis {
    @Test
    public void hello() {
        final Date date1 = new Date();
        final Date date2 = new Date();
        final List<Date> actual = asList(date1,date2);
        assertThat(actual).is(sameList(date1,date2));
    }
}

DateEquals.java

package hellofest;

import static java.util.Arrays.asList;
import static org.fest.assertions.Formatting.*;
import java.util.Date;
import java.util.List;
import org.fest.assertions.Condition;

public class DateEquals extends Condition<List<?>> {

    private List<Date> dates;

    public DateEquals(String description) {
        super(description);
    }

    public static DateEquals sameList(Date... actual) {
        final DateEquals condition = new DateEquals(format("%s", actual));
        condition.setDates(asList(actual));
        return condition;
    }

    @Override
    public boolean matches(List<?> value) {
        boolean matches = true;
        if (value.size() != dates.size())
            return false;

        for (int i = 0; i < value.size(); i++) {
            long l1 = ((Date) value.get(i)).getTime();
            long l2 = dates.get(i).getTime();
            boolean currentMatch = (l1 == l2);
            matches = matches && currentMatch;
        }
        return matches;
    }

    public void setDates(List<Date> dates) {
        this.dates = dates;
    }
}