code: @Deprecated
      public static SslContext newClientContext(
              File certChainFile, TrustManagerFactory trustManagerFactory,
              Iterable<String> ciphers, Iterable<String> nextProtocols,
              long sessionCacheSize, long sessionTimeout) throws SSLException {
          return newClientContext(
                  null, certChainFile, trustManagerFactory,
                  ciphers, nextProtocols, sessionCacheSize, sessionTimeout);
      }
docs: Creates a new client-side {@link SslContext}.
  
  @param certChainFile an X.509 certificate chain file in PEM format.
  {@code null} to use the system default
  @param trustManagerFactory the {@link TrustManagerFactory} that provides the {@link TrustManager}s
  that verifies the certificates sent from servers.
  {@code null} to use the default.
  @param ciphers the cipher suites to enable, in the order of preference.
  {@code null} to use the default cipher suites.
  @param nextProtocols the application layer protocols to accept, in the order of preference.
  {@code null} to disable TLS NPN/ALPN extension.
  @param sessionCacheSize the size of the cache used for storing SSL session objects.
  {@code 0} to use the default value.
  @param sessionTimeout the timeout for the cached SSL session objects, in seconds.
  {@code 0} to use the default value.
  
  @return a new client-side {@link SslContext}
  @deprecated Replaced by {@link SslContextBuilder}