code: @Override
      public void initializeParsers(ExtensionParsingContext context) {
          context.setSubsystemXmlMapping(SUBSYSTEM_NAME, Namespace.REMOTING_1_0.getUriString(), RemotingSubsystem10Parser::new);
          context.setSubsystemXmlMapping(SUBSYSTEM_NAME, Namespace.REMOTING_1_1.getUriString(), RemotingSubsystem11Parser::new);
          context.setSubsystemXmlMapping(SUBSYSTEM_NAME, Namespace.REMOTING_1_2.getUriString(), RemotingSubsystem12Parser::new);
          context.setSubsystemXmlMapping(SUBSYSTEM_NAME, Namespace.REMOTING_2_0.getUriString(), RemotingSubsystem20Parser::new);
          context.setSubsystemXmlMapping(SUBSYSTEM_NAME, Namespace.REMOTING_3_0.getUriString(), RemotingSubsystem30Parser::new);
          // For the current version we don't use a Supplier as we want its description initialized
          // TODO if any new xsd versions are added, use a Supplier for the old version
          context.setSubsystemXmlMapping(SUBSYSTEM_NAME, Namespace.REMOTING_4_0.getUriString(), new RemotingSubsystem40Parser());
  
          // For servers only as a migration aid we'll install io if it is missing.
          // It is invalid to do this on an HC as the HC needs to support profiles running legacy
          // slaves that will not understand the io extension
          // See also WFCORE-778 and the description of the pull request for it
          if (context.getProcessType().isServer()) {
              context.setProfileParsingCompletionHandler(new IOCompletionHandler());
          }
      }
docs: {@inheritDoc}