File list (Check if you may need any files):
baobiao\.classpath
.......\.mymetadata
.......\.project
.......\src\com\cstp\jfreechart\BarDemo.java
.......\...\...\....\..........\PieDemo.java
.......\WebRoot\baobiao.jsp
.......\.......\index.jsp
.......\.......\jfreechart.jsp
.......\.......\META-INF\MANIFEST.MF
.......\.......\WEB-INF\classes\com\cstp\jfreechart\BarDemo.class
.......\.......\.......\.......\...\....\..........\PieDemo.class
.......\.......\.......\lib\jcommon-1.0.15.jar
.......\.......\.......\...\jfreechart-1.0.12.jar
.......\.......\.......\web.xml
.......\.......\.......\classes\com\cstp\jfreechart
.......\.......\.......\.......\...\cstp
.......\src\com\cstp\jfreechart
.......\WebRoot\WEB-INF\classes\com
.......\src\com\cstp
.......\WebRoot\WEB-INF\classes
.......\.......\.......\lib
.......\src\com
.......\WebRoot\META-INF
.......\.......\WEB-INF
.......\.myeclipse
.......\src
.......\WebRoot
baobiao