The first sign of madness is writing shell commands like this:
grep "Unicast" `find -name "*.java"` \
| sed "s/\.java:.*$//g" \
| sed "s/^\.\///g" \
| sed "s/\//\./g" \
| uniq \
| xargs rmic
There are no prizes for guessing what this does, though there would be much kudos for suggesting a better method. I predict that kudos goes to Stu.