File list (Check if you may need any files):
JavaDownload
............\.classpath
............\.project
............\.settings
............\.........\org.eclipse.jdt.core.prefs
............\bin
............\src
............\...\org
............\...\...\join
............\...\...\....\download
............\...\...\....\........\BaseFrame.java
............\...\...\....\........\core
............\...\...\....\........\....\DownloadInfo.java
............\...\...\....\........\....\UrlDownload.java
............\...\...\....\........\DownloadFrame.java
............\...\...\....\........\util
............\...\...\....\........\....\Save2File.java