final String prefix = protocol + ":";
        if (stream(webProtocols).get(stream -> stream.anyMatch(s -> s.equals(prefix)))) {
            logger.debug("web protocols contains {}.", protocol);
            return;
        }
        webProtocols = Arrays.copyOf(webProtocols, webProtocols.length + 1);
        webProtocols[webProtocols.length - 1] = prefix;
    }

    /**

    }

    /**
     * Sets the array of web protocols to recognize for URL classification.
     *
     * @param webProtocols array of protocol prefixes (e.g., "http:", "https:")
     */
    public void setWebProtocols(final String[] webProtocols) {
        this.webProtocols = webProtocols;
    }

    /**
     * Sets the array of file protocols to recognize for URL classification.
     *

        String[] webProtocols = protocolHelper.getWebProtocols();
        String[] fileProtocols = protocolHelper.getFileProtocols();

        assertEquals(2, webProtocols.length);
        assertEquals(2, fileProtocols.length);

        // Verify the content is correct
        assertEquals("http:", webProtocols[0]);
        assertEquals("https:", webProtocols[1]);