static String fixWayName(String str) {
        if (str == null)
            return "";
        // the KVStorage does not accept too long strings -> Helper.cutStringForKV
        return KVStorage.cutString(WAY_NAME_PATTERN.matcher(str).replaceAll(", "));
    }
@Test
    public void testFixWayName() {
        assertEquals("B8, B12", OSMReader.fixWayName("B8;B12"));
        assertEquals("B8, B12", OSMReader.fixWayName("B8; B12"));
    }