3.9 Upd — Hutool

She frowned. She had used StrUtil.blankToDefault() a thousand times. It was supposed to take a string and, if blank, return a default value. It never threw exceptions.

Two weeks later, in the basement of the , a junior developer named Lina stared at a log file. Her console was bleeding red. Hutool 3.9 UPD

: Protection against older vulnerabilities (CVEs) found in early versions. She frowned

The FileUtil and WatchUtil were practically rewritten. In 3.9 UPD, you can now watch a directory for changes without endless loops. in the basement of the