@Test
    public void testJoinEvenBias1() throws PersistitException {
        setUpPrettyFullBuffers(Buffer.PAGE_TYPE_INDEX_MIN, 0, false);

        for (int c = b1.getKeyCount() - 1; c > 0; c -= 7) {
            setUpDeepKey(ex, 'a', c, 0);
            int foundAt = b1.findKey(ex.getKey());
            b1.removeKeys(foundAt, foundAt, ex.getAuxiliaryKey1());
        }

        boolean splitEven = b1.join(b2, b1.getKeyBlockEnd() - 4, b2.getKeyBlockStart() + 4, ex.getAuxiliaryKey1(), ex
                .getAuxiliaryKey2(), JoinPolicy.EVEN_BIAS);

        assertTrue("Should have split", splitEven);
        assertTrue("Verify failed", b1.verify(null, null) == null);
        assertTrue("Verify failed", b2.verify(null, null) == null);
    }