@Override
    public Http2ServerChannelHandler build() {
        return super.build();
    }
@author <a href="mailto:zhanggeng.zg@antfin.com">GengZhang</a>
@since 5.4.0
remoting/remoting-http/src/main/java/com/alipay/sofa/rpc/transport/http/Http2ChannelHandlerBuilder.java