File list (Check if you may need any files):
rxtx-2.1-7r2
............\.cvsignore
............\acinclude.m4
............\aclocal.m4
............\AUTHORS
............\autogen.sh
............\BeOS
............\buildtest
............\buildwin32
............\ChangeLog
............\CNI
............\...\CommDriver.java
............\...\CommPort.java
............\...\CommPortEnumerator.java
............\...\CommPortIdentifier.java
............\...\CommPortOwnershipListener.java
............\...\config.h
............\...\COPYING
............\...\CVS
............\...\...\Entries
............\...\...\Repository
............\...\...\Root
............\...\...\Tag
............\...\fuserImp.c
............\...\Makefile
............\...\NoSuchPortException.java
............\...\PortInUseException.java
............\...\README
............\...\RXTXCommDriver.java
............\...\RXTXPort.java
............\...\RXTXVersion.java
............\...\SerialImp.c
............\...\SerialImp.h
............\...\SerialPort.java
............\...\SerialPortEvent.java
............\...\SerialPortEventListener.java
............\...\Simple.Java
............\...\UnsupportedCommOperationException.java
............\...\UnSupportedLoggerException.java
............\...\Zystem.java
............\config.guess
............\config.h.in
............\config.sub
............\configure
............\configure.in
............\contrib
............\.......\changecvsroot.sh
............\.......\ChangePackage.sh
............\.......\CVS
............\.......\...\Entries
............\.......\...\Repository
............\.......\...\Root
............\.......\...\Tag
............\.......\DSR-workaround.java
............\.......\fixperm.sh
............\.......\LeakTest1.java
............\.......\rxtx.proj
............\.......\SimpleRead.java
............\.......\SimpleSnuV1.java
............\.......\SNComHandler.java
............\.......\Test.java
............\.......\TestMonitorThread.java
............\.......\testSerial.c
............\COPYING
............\CVS
............\...\Entries
............\...\Repository
............\...\Root
............\...\Tag
............\debian
............\......\changelog
............\......\CVS
............\......\...\Entries
............\......\...\Repository
............\......\...\Root
............\......\...\Tag
............\......\README.debian
............\INSTALL
............\install-japanese.html
............\install-sh
............\ltconfig
............\ltmain.sh
............\MacOSX
............\MACOSX_IDE
............\..........\CVS
............\..........\...\Entries
............\..........\...\Repository
............\..........\...\Root
............\..........\...\Tag
............\..........\ForPackageMaker
............\..........\...............\CVS
............\..........\...............\...\Entries
............\..........\...............\...\Repository
............\..........\...............\...\Root
............\..........\...............\...\Tag
............\..........\...............\Install
............\..........\...............\.......\CVS
............\..........\...............\.......\...\Entries
............\..........\...............\.......\...\Repository
............\..........\...............\.......\...\Root