lava.io
Classes 
AsciiInputStreamReader
AsciiOutputStream
CommandLineFileSelection
ConsoleCommandShell
ConsoleDialog
FileRewriter
FilteredInputStream
HashCommentStripperReader
IoCloser
IoToolbox
LFilterReader
LineEnumeration
LineSeparatorFilter
MarkReader
NullInputStream
Path
PathSet
Ping
StreamParser
TemporaryFileOutputStream
TemporaryFileWriter
UnixLineReader
UnlimitedPushbackReader
UnreadBuffer
UrlInputStream
WildcardFilenameFilter
Exceptions 
DirectoryNotFoundException
FileFormatException
StreamFormatException