File list (Check if you may need any files):
commons-io-1.4.jar
META-INF
........\LICENSE.txt
........\MANIFEST.MF
........\maven
........\.....\commons-io
........\.....\..........\commons-io
........\.....\..........\..........\pom.properties
........\.....\..........\..........\pom.xml
........\NOTICE.txt
org
...\apache
...\......\commons
...\......\.......\io
...\......\.......\..\comparator
...\......\.......\..\..........\DefaultFileComparator.class
...\......\.......\..\..........\DefaultFileComparator.java
...\......\.......\..\..........\ExtensionFileComparator.class
...\......\.......\..\..........\ExtensionFileComparator.java
...\......\.......\..\..........\LastModifiedFileComparator.class
...\......\.......\..\..........\LastModifiedFileComparator.java
...\......\.......\..\..........\NameFileComparator.class
...\......\.......\..\..........\NameFileComparator.java
...\......\.......\..\..........\package.html
...\......\.......\..\..........\PathFileComparator.class
...\......\.......\..\..........\PathFileComparator.java
...\......\.......\..\..........\ReverseComparator.class
...\......\.......\..\..........\ReverseComparator.java
...\......\.......\..\..........\SizeFileComparator.class
...\......\.......\..\..........\SizeFileComparator.java
...\......\.......\..\CopyUtils.class
...\......\.......\..\CopyUtils.java
...\......\.......\..\DirectoryWalker$CancelException.class
...\......\.......\..\DirectoryWalker.class
...\......\.......\..\DirectoryWalker.java
...\......\.......\..\EndianUtils.class
...\......\.......\..\EndianUtils.java
...\......\.......\..\FileCleaner.class
...\......\.......\..\FileCleaner.java
...\......\.......\..\FileCleaningTracker$Reaper.class
...\......\.......\..\FileCleaningTracker$Tracker.class
...\......\.......\..\FileCleaningTracker.class
...\......\.......\..\FileCleaningTracker.java
...\......\.......\..\FileDeleteStrategy$ForceFileDeleteStrategy.class
...\......\.......\..\FileDeleteStrategy.class
...\......\.......\..\FileDeleteStrategy.java
...\......\.......\..\filefilter
...\......\.......\..\..........\AbstractFileFilter.class
...\......\.......\..\..........\AbstractFileFilter.java
...\......\.......\..\..........\AgeFileFilter.class
...\......\.......\..\..........\AgeFileFilter.java
...\......\.......\..\..........\AndFileFilter.class
...\......\.......\..\..........\AndFileFilter.java
...\......\.......\..\..........\CanReadFileFilter.class
...\......\.......\..\..........\CanReadFileFilter.java
...\......\.......\..\..........\CanWriteFileFilter.class
...\......\.......\..\..........\CanWriteFileFilter.java
...\......\.......\..\..........\ConditionalFileFilter.class
...\......\.......\..\..........\ConditionalFileFilter.java
...\......\.......\..\..........\DelegateFileFilter.class
...\......\.......\..\..........\DelegateFileFilter.java
...\......\.......\..\..........\DirectoryFileFilter.class
...\......\.......\..\..........\DirectoryFileFilter.java
...\......\.......\..\..........\EmptyFileFilter.class
...\......\.......\..\..........\EmptyFileFilter.java
...\......\.......\..\..........\FalseFileFilter.class
...\......\.......\..\..........\FalseFileFilter.java
...\......\.......\..\..........\FileFileFilter.class
...\......\.......\..\..........\FileFileFilter.java
...\......\.......\..\..........\FileFilterUtils.class
...\......\.......\..\..........\FileFilterUtils.java
...\......\.......\..\..........\HiddenFileFilter.class
...\......\.......\..\..........\HiddenFileFilter.java
...\......\.......\..\..........\IOFileFilter.class
...\......\.......\..\..........\IOFileFilter.java
...\......\.......\..\..........\NameFileFilter.class
...\......\.......\..\..........\NameFileFilter.java
...\......\.......\..\..........\NotFileFilter.class
...\......\.......\..\..........\NotFileFilter.java
...\......\.......\..\..........\OrFileFilter.class
...\......\.......\..\..........\OrFileFilter.java
...\......\.......\..\..........\package.html
...\......\.......\..\..........\PrefixFileFilter.class
...\......\.......\..\..........\PrefixFileFilter.java
...\......\.......\..\..........\RegexFileFilter