Invalid Java Packages

Hi Guys,
hope somebody can help me to find out why these packages are invalid.
I try to use a barcode plsql script wich references the barcode types in the library:
http://sourceforge.net/projects/barcode4j/files/barcode4j-2.0-bin.zip
All or/krysalis/barcode4j Java Classes don't work.
Where could be the problem?
I am working on Version 11.2.0.1.0 Windows 2003 Server
Testmachine on Version 9.2.0.8.0 Windows 2000 Server
Also I am not sure how to reference the following:
V_IMAGETYPE varchar2(100) := 'image/jpeg';
V_FONTPATH varchar2(100) := 'C:\\WINDOWS\\Fonts';
Is this valid for Windows?
Thanks
Marcel

Hi,
Before performing just go through the pages all through and check whether it refers to your issue and go head else check in metalink.
Refer to :
http://www.ubtools.com/jira/browse/QA-40
http://www.askrenzo.com/oracle/DBMS_SQLPA_invalid.html
HTH
- Pavan Kumar N
Oracle 9i/10g - OCP
http://oracleinternals.blogspot.com/

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========
test.xsd
========
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