Apache Commons VFS 2.2 发布了，VFS把对各种各样的的文件系统的访问封装成统一的应用程序接口，这大大的简化了应用程序本身代码的复杂度。
该版本主要改进内容包括：
New features:
o VFS-628: Add a file inverter FileSelector: InvertIncludeFileSelector.
Fixed Bugs:
o VFS-189: Possible NPE in DefaultFileSystemManager.
o VFS-620: FileObject.moveTo(FileObject) API doesn't work well for a Linux FTP. Thanks to stevezhuang.
o VFS-291: ZIP archives are not properly closed after unzipping and cannot be deleted until the JVM exists.
o VFS-644: AbstractFileSystem.streamClosed() always sets openStream count to zero.
Changes:
o VFS-642: Upgrade to jcifs 1.3.17 Thanks to ilangoldfeld.
o VFS-612: Update the platform requirement from Java 6 to Java 7.
o VFS-615: Update Apache Commons Compress from 1.11 to 1.12.
o VFS-629: Update Apache Commons Compress from 1.12 to 1.13.
o VFS-639: Update Apache Commons Compress from 1.13 to 1.14.
o VFS-631: Update from Apache Commons Net 3.5 to 3.6.
o VFS-632: Update from JCraft jsch for SFTP/SSH from 0.1.53 to 0.1.54.
o VFS-621: Add API VFS.setManager(FileSystemManager).
o VFS-643: VFS should not log at the INFO level.
Known Problems:
o VFS-645: VfsClassLoaderTests fails on Java 9.
下载地址：http://commons.apache.org/vfs/download_vfs.cgi
来自:开源中国社区
