v2.3.1 🎱📶📚

New Features

1. add version option for scripts #73 🎱
2. show-duplicate-java-classes:
   • show duplicate class paths total count 🔢
   • output class path index

Improvements

• show-duplicate-java-classes:
  • improve output sort 📶
    • sort by multiple keys:
      1. class paths count, descending
      2. duplicate classes count, descending
      3. class paths, ascending
    • sort also ensure output consistent for same input.
• find-in-jars:
  • performance improvement, use grep -c option reduce internal output
• show-busy-java-threads:
  • rename i to update_round_num
• improve help and docs 📚
• code refactor/cleanup

Have Fun! 💕
2021-4-5