Made a Graphviz Dot file of class dependencies inside a package

classesToDot.sh

#!/bin/bash

set -e

classes_full=$(find . -name '*.java')
classes=""
for c in ${classes_full}; do
    classes="${classes} $(basename $c .java)"
done

echo digraph G \{
for c in ${classes}; do
    for dc in $(grep -l $c $(find . -name '*.java')); do
        echo "  $(basename ${dc} .java) -> $c"
    done
done
echo \}