/**
     * @return the proto
     */
    public String getProto () {
        return this.proto;
    }


    /**
     * @return the options
     */
    public Map<String, Object> getOptions () {
        return this.options;
    }


    /**
     * @return the server
     */
    public String getServer () {
        return this.server;
    }


    /**

            }
            throw new DcerpcException("Bad endpoint: " + endpoint);
        }
        if (options == null)
            options = new HashMap();
        options.put(key, val);
    }
    Object getOption(String key) {
        if (key.equals("endpoint"))
            return endpoint;
        if (options != null)
            return options.get(key);
        return null;
    }

    public String toString() {