public void setCompressedLen(long compressed_len) {
        this.compressed_len = compressed_len;
    }
Sets compressed length

@param compressed_len - {@link BigInteger}
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-microsoft-module/src/main/java/org/apache/tika/parser/microsoft/chm/ChmLzxcResetTable.java