Gets the CRL entry, if any, with the given certificate serialNumber.
@param serialNumber the serial number of the certificate for which a CRL entry
is to be looked up
@return the entry with the given serial number, or null if no such entry
exists in this CRL.
@see X509CRLEntry
Gets the CRL entry, if any, with the given certificate serialNumber.
@param serialNumber the serial number of the certificate for which a CRL entry is to be looked up @return the entry with the given serial number, or null if no such entry exists in this CRL. @see X509CRLEntry