public void add(VerifiedSCT result) {
        if (result.isValid()) {
            validSCTs.add(result);
        } else {
            invalidSCTs.add(result);
        }
        SignedCertificateTimestamp.Origin origin = result.getSct().getOrigin();
        Integer value = count.get(origin);
        if (value == null) {
            count.put(origin, 1);
        } else {
            count.put(origin, value + 1);
        }
    }
Container for verified SignedCertificateTimestamp.

getValidSCTs returns SCTs which were found to match a known log and for
which the signature has been verified. There is no guarantee on the state of
the log (e.g., getLogInfo.getState() may return STATE_UNKNOWN). Further
verification on the compliance with the policy is performed in PolicyImpl.
common/src/main/java/org/conscrypt/ct/VerificationResult.java