javac -classpath D:\tomcat\common\lib\servlet-api.jar;D:\tomcat\webapps\beer-v1\WEB-INF\classes ../model/BeerExpert.java
javac -classpath D:\tomcat\common\lib\servlet-api.jar;D:\tomcat\webapps\beer-v1\WEB-INF\classes BeerSelect.java
pause