@Override
    public int hashCode() {
        return this.guid.hashCode() + Integer.valueOf(this.value).hashCode();
    }
Override the GetHashCode.

@return Return the hash value.
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-microsoft-module/src/main/java/org/apache/tika/parser/microsoft/onenote/fsshttpb/streamobj/basic/ExGuid.java