Gets the CRL entry with the given serial number from this CRL.
@return the entry with the given serial number, or <code>null</code> if no such entry exists in the CRL. @see X509CRLEntry
See Implementation
Gets the CRL entry with the given serial number from this CRL.
@return the entry with the given serial number, or <code>null</code> if no such entry exists in the CRL. @see X509CRLEntry