@Override
    public Num getValue(int index) {
        return delegate.getValue(index);
    }
@Test
    public void getValue() {
        final NumericIndicator numericIndicator = NumericIndicator.of(cp1);

        for (int i = 0; i < series.getBarCount(); i++) {
            assertNumEquals(cp1.getValue(i), numericIndicator.getValue(i));
        }
    }