Welcome I am extending some application written with Sprint and JSF. My work is partly writing xml config files. After some changes I got reports from library generators.
Can I access with Eclipse debugger attached jars and fount what method throws error (and why) ?
netbeans and Apache Derby Embedded + spring
Does Spring-MVC annotation based bean validation support for collection-based property ? (Spring-MVC)
Spring 2 Hibernate Annotation
Of course you can attach with the Eclipse debugger to that application.
Two approaches of task distribution in a multi tier application
You will need to run it in debug mode though.
What's the most AGILE APPROACH to validate Spring-MVC command (speeds up validation implementation on server side) ? (Spring-MVC)
You will need to pass in some parameters to the JVM.
ConstraintViolationException VS DataIntegrityViolationException
Testing an AspectJ Aspect
You might also want to point Eclipse to the source jars so you can step through the code.
java -Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,address=127.0.0.1 ..
map url to controller
But since you are talking about config files I would rather check the logs first..