Hi Jim,
I got my workspace setup. I was just blindly following the notes from
http://docs.jboss.org/jbpm/v4/userguide/html_single/ to get things started.
Finally, I added the below Jars to buildpath to finally get things going.
junit-3.8.1.jar
commons-collections-3.2.1.jar
mail-1.4.jar
subethasmtp-wiser-1.2.jar
el-api-6.0.20.jar
jta.jar
dom4j.jar
hibernate-core.jar
slf4j-log4j12-1.6.1.jar
slf4j-api-1.6.1.jar
log4j.jar
hsqldb.jar
javassist.jar
antlr.jar
antlr-runtime.jar
If we are using the sl4j jars bundles along with standard jbpm download , we will end up crossing our paths with below error.
==============================================================
Exception in thread "main" java.lang.IllegalAccessError: tried to access field
org.slf4j.impl.StaticLoggerBinder.SINGLETON from class org.slf4j.LoggerFactory
at org.slf4j.LoggerFactory.<clinit>(LoggerFactory.java:60)
==============================================================
Solution is to refer to http://www.slf4j.org/faq.html
Thanks .