File list (Check if you may need any files):
Exchange\.classpath
........\.mymetadata
........\.project
........\.settings\org.eclipse.jdt.core.prefs
........\src\org\ljk\Send.java
........\WebRoot\index.jsp
........\.......\META-INF\MANIFEST.MF
........\.......\WEB-INF\classes\org\ljk\Send.class
........\.......\.......\lib\commons-codec-1.4.jar
........\.......\.......\...\commons-httpclient-3.1.jar
........\.......\.......\...\commons-logging-1.1.1.jar
........\.......\.......\...\EWSAPI-1.1.5.jar
........\.......\.......\...\jcifs-1.3.15.jar
........\.......\.......\web.xml
........\.......\.......\classes\org\ljk
........\.......\.......\.......\org
........\src\org\ljk
........\WebRoot\WEB-INF\classes
........\.......\.......\lib
........\src\org
........\WebRoot\META-INF
........\.......\WEB-INF
........\.myeclipse
........\.settings
........\src
........\WebRoot
Exchange