@Override
    protected boolean isInfinite(Long number) {
        // Infinity never applies here because only types like Float and Double have Infinity
        return false;
    }
@Test
    void testIsInfinite() {
        LongSummaryAggregator ag = new LongSummaryAggregator();
        // always false for Long
        assertThat(ag.isInfinite(-1L)).isFalse();
        assertThat(ag.isInfinite(0L)).isFalse();
        assertThat(ag.isInfinite(23L)).isFalse();
        assertThat(ag.isInfinite(Long.MAX_VALUE)).isFalse();
        assertThat(ag.isInfinite(Long.MIN_VALUE)).isFalse();
        assertThat(ag.isInfinite(null)).isFalse();
    }