Release 1.4.0 🎩🎉🍡

New Features

1. show-busy-java-threads:
   • use top command to get percent of thread cpu usage 🎩 🎉
     you can use -P, --use-ps option so as to use ps command to find busy thead(cpu usage) instead of top command.
   • support -S, --jstack-file-dir option to specify the dir for storing jstack output files, and keep files. 🛐
     default store jstack output files at tmp dir, and auto remove after run.
     use this option to keep files so as to review jstack output later.
   • support -d, --top-delay option to specifies the delay between top samples. 😋
     get thread cpu percentage during this delay interval.
2. xpf/xpl:
   • support mac, parse option by hand instead of getopt #66 🍡

Bug Fix

1. show-busy-java-threads:
   • should re-jstack when next update
   • option parse fail should exit

Improvements

• show-busy-java-threads:
  • improve show-busy-java-threads help format 📚
  • improve output color 🌈
  • improve docs

Code Cleanup

• show-busy-java-threads:
  • main function style 💅
  • reorder functions
  • use ARITHMETIC EVALUATION explicitly instead of -gt etc 🔢

Have Fun! 💕
2018-5-22