File list (Check if you may need any files):
practice\practice\.classpath
........\........\.project
........\........\classes\hr\HelloJMail$1.class
........\........\.......\..\HelloJMail.class
........\........\.......\..\Send.class
........\........\lib\activation-1.1.jar
........\........\...\mail-1.4.2.jar
........\........\src\hr\HelloJMail.java
........\........\...\..\Send.java
........\........\classes\hr
........\........\src\hr
........\........\classes
........\........\lib
........\........\src
........\practice
practice