}

    @Test
    public void test_setters() {
        final RoleQueryHelper roleQueryHelper = new RoleQueryHelper();

        CachedCipher testCipher = new CachedCipher();
        roleQueryHelper.setCipher(testCipher);
        assertEquals(testCipher, roleQueryHelper.cipher);

        roleQueryHelper.setValueSeparator("||");
        assertEquals("||", roleQueryHelper.valueSeparator);

        }
    }

    /**
     * Gets a cached cipher by name.
     * @param cipherName The cipher name.
     * @return The cached cipher.
     */
    public static CachedCipher getCipher(final String cipherName) {
        return getComponent(cipherName);
    }

    /**
     * Gets the system properties.
     * @return The dynamic properties.
     */