public void reset() {
        this.offset = this.startPosition;
    }
Sets the enumerator to its initial position, which is before the first bit in the byte array.
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-microsoft-module/src/main/java/org/apache/tika/parser/microsoft/onenote/fsshttpb/util/BitReader.java