File list (Check if you may need any files):
apache-log4j-1.2.15
...................\BUILD-INFO.txt
...................\build.properties.sample
...................\build.xml
...................\contribs
...................\........\CekiGulcu
...................\........\.........\AppenderTable.java
...................\........\.........\Transform.java
...................\........\CONTENTS
...................\........\EirikLygre
...................\........\..........\DailyFileAppender1.java
...................\........\..........\mail-2001-01-18
...................\........\JamesHouse
...................\........\..........\LogTextPanel.java
...................\........\..........\LogTextPanelExample.java
...................\........\..........\mail-2001-01-23
...................\........\..........\TextPanelAppender.java
...................\........\Jamie Tsao
...................\........\..........\JMSQueueAppender.java
...................\........\..........\mail-2001-06-20
...................\........\JimMoore
...................\........\........\LoggingOutputStream.java
...................\........\........\mail-2001-03-12T1326
...................\........\........\mail-2001-03-12T1454
...................\........\........\mail-2001-03-13T0646
...................\........\KevinSteppe
...................\........\...........\CompositeRollingAppender.java
...................\........\...........\JDBCTest.java
...................\........\...........\mail-2001-02-01
...................\........\...........\mail-2002-03-27.txt
...................\........\KitchingSimon
...................\........\.............\DatagramStringAppender.java
...................\........\.............\DatagramStringWriter.java
...................\........\.............\logconfig.xml
...................\........\.............\mail-2001-02-07
...................\........\.............\SingleLineTracerPrintWriter.java
...................\........\.............\udpserver.pl
...................\........\LeosLiterak
...................\........\...........\mail
...................\........\...........\TempFileAppender.java
...................\........\MarkDouglas
...................\........\...........\Log.txt
...................\........\...........\mail-2001-01-17
...................\........\...........\SocketNode2.java
...................\........\...........\SocketServer2.java
...................\........\SvenReimers
...................\........\...........\gui
...................\........\...........\...\examples
...................\........\...........\...\........\TextPaneAppenderExample.java
...................\........\...........\...\JListView.java
...................\........\...........\...\JTableAppender.java
...................\........\...........\...\TextPaneAppender.java
...................\........\ThomasFenner
...................\........\............\code_example1.java
...................\........\............\code_example2.java
...................\........\............\configfile_example.txt
...................\........\............\JDBCAppender.java
...................\........\............\JDBCConnectionHandler.java
...................\........\............\JDBCIDHandler.java
...................\........\............\JDBCLogger.java
...................\........\............\Log4JTest.java
...................\........\VolkerMentzner
...................\........\..............\HTTPRequestHandler.java
...................\........\..............\Log4jRequestHandler.java
...................\........\..............\mail-03-05-2001
...................\........\..............\PluggableHTTPServer.java
...................\........\..............\RootRequestHandler.java
...................\........\..............\UserDialogRequestHandler.java
...................\examples
...................\........\customLevel
...................\........\...........\XLevel.java
...................\........\factor.html
...................\........\factor.lcf
...................\........\lf5
...................\........\...\index.html
...................\........\...\InitUsingDefaultConfigura