These are not the original file paths. Adapt the file locations to something that matches what you have.
C:\Program Files (x86)\Java\jdk1.6.0_45\bin\javac.exe' -cp .\src\main\java\ -d .\tmp-cmd-dir-cl\ .\src\main\java\com\open592\appletviewer\*.java .\src\main\java\com\open592\jagexappletviewer\*.java .\src\main\java\com\open592\nativeadvert\*.java
C:\Program Files (x86)\Java\jdk1.6.0_45\bin\jar.exe' -cvfe jagexappletviewer.jar com.open592.jagexappletviewer.jagexappletviewer .\com\open592\jagexappletviewer\*.class .\com\open592\appletviewer\*.class .\com\open592\nativeadvert\*.class
$env:JAVA_TOOL_OPTIONS = '-Dcom.jagex.config=http://localhost:8000/jav_config.ws'
C:\Program Files (x86)\Java\jdk1.6.0_45\bin\java.exe' -jar .\jagexappletviewer.jar runescape