}

    /**
     * Sets whether the parameter value is encrypted.
     * @param encryptedParameterValue Whether the parameter value is encrypted.
     */
    public void setEncryptedParameterValue(final boolean encryptedParameterValue) {
        this.encryptedParameterValue = encryptedParameterValue;
    }

    /**
     * Sets the header key.
     * @param headerKey The header key.
     */

        assertEquals(";;", roleQueryHelper.roleSeparator);

        roleQueryHelper.setParameterKey("param");
        assertEquals("param", roleQueryHelper.parameterKey);

        roleQueryHelper.setEncryptedParameterValue(false);
        assertFalse(roleQueryHelper.encryptedParameterValue);

        roleQueryHelper.setHeaderKey("header");
        assertEquals("header", roleQueryHelper.headerKey);