#!/bin/sh
compileDir() {
	cd $* && echo In dir `pwd` || {
		echo Could not cd to dir $*. Returning
		return 1
}
rm -f *.class
javac -deprecation -g *.java
return $?
#cd $CWD
}

CWD=`pwd`
find . -type d | while read DIR
do
compileDir $DIR
echo compileDir returned $?
cd $CWD
done
echo Now In dir `pwd`
compileDir .