Quick script to search for a class in a collection of jar files. Needs work.

findclass.sh

#!/usr/bin/env bash

if ! shopt -q globstar; then
    echo "Requires bash 4.0"
    return 1 2>/dev/null || exit "1"
fi

# globstar requires bash 4.0
shopt -s globstar dotglob nullglob
for f in **/*.jar
do
    echo $f
    jar tvf $f | grep --color $1
done