ns.collect(new Value(NumSummation.longToBytes(Long.MIN_VALUE)));
l = NumSummation.bytesToLong(ns.aggregate().get());
assertTrue("l was " + l, l == Long.MIN_VALUE);
ns.reset();
l = NumSummation.bytesToLong(ns.aggregate().get());
assertTrue("l was " + l, l == 0);
} catch (Exception e) {
assertTrue(false);
}