code: @ReadOnly
      public List<String> getSupportedCipherSuites() throws SslException {
  
          try {
              final SSLEngine engine = getDefaultSslEngine();
  
              return ImmutableList.copyOf(engine.getSupportedCipherSuites());
  
          } catch (NoSuchAlgorithmException | KeyManagementException e) {
              throw new SslException("Not able to get list of supported cipher suites from JVM", e);
          }
      }
docs: Returns a list of all supported Cipher Suites of the JVM.
  
  @return a list of all supported cipher suites of the JVM
  @throws SslException