What is “pmd” Package?

Source code analyzer for Java, JavaScript, and more
For more details: https://pmd.github.io

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install pmd.

  brew install pmd

Now, use pmd!