readCerts(String fileName, boolean readOnlyFirst, String providerName) Reads an X.509 certificate or a certificate chain from the file with the
given name or from stdin if the fileName is null and generates a
collection of Certificates.
Reads an X.509 certificate or a certificate chain from the file with the
given name or from stdin if the fileName is null and generates a
collection of Certificates.
Parameters: fileName - Parameters: readOnlyFirst - Parameters: providerName - throws: NoSuchProviderException - throws: CertificateException - throws: IOException -