-find "${CFB_ROOT}/prod" -name "*.java" | xargs javac -g -Xlint:deprecation
-find "${CFB_ROOT}/test" -name "*.java" | xargs javac -g -classpath ${CFB_ROOT}/prod:${CLASSPATH} -Xlint:deprecation
+find "${CFB_ROOT}/prod" -name "*.java" | xargs ${JAVAC} -g -Xlint:deprecation
+find "${CFB_ROOT}/test" -name "*.java" | xargs ${JAVAC} -g -classpath ${CFB_ROOT}/prod:${CLASSPATH} -Xlint:deprecation