I am using apache fop to generate the pdf .I am trying to integrate barcode into my pdf using barcode4j but it is not working.I have made following changes to the fop.bat
set LOCALCLASSPATH=%LOCAL_FOP_HOME%build\fop.jar
set LOCALCLASSPATH=%LOCALCLASSPATH%;'D:\xmlfo\src\ac\barcode4j-2.0\build\barcode4j-fop-ext.jar'