Properties prop1 = new Properties();
        prop1.setProperty("jcifs.smb.client.minVersion", "SMB302");
        PropertyConfiguration p1 = new PropertyConfiguration(prop1);
        assertEquals(DialectVersion.SMB302, p1.getMinimumVersion());
        assertEquals(DialectVersion.SMB302, p1.getMaximumVersion());

        Properties prop2 = new Properties();

            this.maxVersion = this.minVersion;
        }
    }


    protected void initDisallowCompound ( String prop ) {
        if ( prop == null ) {
            return;
        }
        Set<String> disallow = new HashSet<>();
        StringTokenizer st = new StringTokenizer(prop, ",");
        while ( st.hasMoreTokens() ) {
            disallow.add(st.nextToken().trim());
        }