File list (Check if you may need any files):
KavaTools\.classpath
.........\.project
.........\.settings\org.eclipse.core.resources.prefs
.........\bin\kava\util\FileTraverser.class
.........\...\....\....\FileTraverserListener.class
.........\...\....\....\PngCompiler.class
.........\...\....\....\Util.class
.........\deployed\PngCompiler.jar
.........\src\kava\util\FileTraverser.java
.........\...\....\....\FileTraverserListener.java
.........\...\....\....\PngCompiler.java
.........\...\....\....\Util.java
.........\test\uncompressed_back\1.png
.........\必读.txt
.........\bin\kava\util
.........\src\kava\util
.........\bin\kava
.........\src\kava
.........\test\uncompressed_back
.........\.settings
.........\bin
.........\deployed
.........\src
.........\test
KavaTools