public static void assertByteArrayNotNull(byte[] data) throws TikaException {
        if (data == null) {
            throw new TikaException("byte[] is null");
        }
    }
Represents lzx block types in order to decompress differently
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-microsoft-module/src/main/java/org/apache/tika/parser/microsoft/chm/ChmCommons.java