JigKill error?

Hi,
I am having trouble executing JigKill as a commandline. What I want to do is
to stop the Jigsaw server with JigKill API. I'll explain what I did, so
please correct me the problem that I made.

(1) install Jigsaw as this link:
http://www.w3.org/Jigsaw/Doc/User/installation.html

(2) start Jigsaw admin, server

C:\workspace\subjects\original\Jigsaw\Jigsaw>java org.w3c.jigsaw.Main
loading properties from:
C:\workspace\subjects\original\Jigsaw\Jigsaw\config\server.props
*** Warning : JigAdmin[2.2.6]: no logger specified, not logging.
JigAdmin[2.2.6]: serving at http://admin-PC:8009/
Jigsaw[2.2.6]: serving at http://admin-PC:8001/

(3) start JigKill in the commandline.

C:\workspace\subjects\original\Jigsaw\Jigsaw>java
org.w3c.jigsaw.admin.JigKill -u admin -p admin http://127.0.0.1:8009
java.net.MalformedURLException: For input string: "8009null"
at java.net.URL.<init>(Unknown Source)
at java.net.URL.<init>(Unknown Source)
at java.net.URL.<init>(Unknown Source)
at org.w3c.jigsaw.admin.PlainRemoteResource.createRemoteFrames(Unknown
Source)
at org.w3c.jigsaw.admin.PlainRemoteResource.<init>(Unknown Source)
at org.w3c.jigsaw.admin.PlainRemoteResource.<init>(Unknown Source)
at org.w3c.jigsaw.admin.RemoteResourceFactory.createRemoteResource(Unknown
Source)
at org.w3c.jigsaw.admin.AdminReader.readResource(Unknown Source)
at org.w3c.jigsaw.admin.AdminContext.loadRoot(Unknown Source)
at org.w3c.jigsaw.admin.AdminContext.initialize(Unknown Source)
at org.w3c.jigsaw.admin.JigKill.<init>(Unknown Source)
at org.w3c.jigsaw.admin.JigKill.main(Unknown Source)
java.net.MalformedURLException: For input string: "8009auth-frame"
at java.net.URL.<init>(Unknown Source)
at java.net.URL.<init>(Unknown Source)
at java.net.URL.<init>(Unknown Source)
at org.w3c.jigsaw.admin.PlainRemoteResource.<init>(Unknown Source)
at org.w3c.jigsaw.admin.PlainRemoteResource.createRemoteFrames(Unknown
Source)
at org.w3c.jigsaw.admin.PlainRemoteResource.<init>(Unknown Source)
at org.w3c.jigsaw.admin.PlainRemoteResource.<init>(Unknown Source)
at org.w3c.jigsaw.admin.RemoteResourceFactory.createRemoteResource(Unknown
Source)
at org.w3c.jigsaw.admin.AdminReader.readResource(Unknown Source)
at org.w3c.jigsaw.admin.AdminContext.loadRoot(Unknown Source)
at org.w3c.jigsaw.admin.AdminContext.initialize(Unknown Source)
at org.w3c.jigsaw.admin.JigKill.<init>(Unknown Source)
at org.w3c.jigsaw.admin.JigKill.main(Unknown Source)
java.net.MalformedURLException: For input string: "8009null"
at java.net.URL.<init>(Unknown Source)
at java.net.URL.<init>(Unknown Source)
at java.net.URL.<init>(Unknown Source)
at org.w3c.jigsaw.admin.PlainRemoteResource.createRemoteFrames(Unknown
Source)
at org.w3c.jigsaw.admin.PlainRemoteResource.update(Unknown Source)
at
org.w3c.jigsaw.admin.PlainRemoteResource.enumerateResourceIdentifiers(Unknown
Source)
at org.w3c.jigsaw.admin.JigKill.getControls(Unknown Source)
at org.w3c.jigsaw.admin.JigKill.<init>(Unknown Source)
at org.w3c.jigsaw.admin.JigKill.main(Unknown Source)
java.net.MalformedURLException: For input string: "8009auth-frame"
at java.net.URL.<init>(Unknown Source)
at java.net.URL.<init>(Unknown Source)
at java.net.URL.<init>(Unknown Source)
at org.w3c.jigsaw.admin.PlainRemoteResource.<init>(Unknown Source)
at org.w3c.jigsaw.admin.PlainRemoteResource.createRemoteFrames(Unknown
Source)
at org.w3c.jigsaw.admin.PlainRemoteResource.update(Unknown Source)
at
org.w3c.jigsaw.admin.PlainRemoteResource.enumerateResourceIdentifiers(Unknown
Source)
at org.w3c.jigsaw.admin.JigKill.getControls(Unknown Source)
at org.w3c.jigsaw.admin.JigKill.<init>(Unknown Source)
at org.w3c.jigsaw.admin.JigKill.main(Unknown Source)
java.net.MalformedURLException: For input string: "8009http-server"
at java.net.URL.<init>(Unknown Source)
at java.net.URL.<init>(Unknown Source)
at java.net.URL.<init>(Unknown Source)
at org.w3c.jigsaw.admin.PlainRemoteResource.loadResource(Unknown Source)
at org.w3c.jigsaw.admin.JigKill.getControls(Unknown Source)
at org.w3c.jigsaw.admin.JigKill.<init>(Unknown Source)
at org.w3c.jigsaw.admin.JigKill.main(Unknown Source)
Error : For input string: "8009http-server"

Thanks,
Sangmin