error while deploying jar file

[gpbalaji]

when i deploy a jar i get following error

WARN [MainDeployer] Found non-jar deployer for
../lib/oscore-2.2.4.jar: org.jboss.ejb.EJBDeployer@1283052

so i ran thru MainDeployer.java from the source code and found that error was rised when executing this method

private void parseManifestLibraries(DeploymentInfo sdi)

so please advice me what is wrong and what need to be corrected.

[jaikiran]

Not sure whether it is an error, since the log message shows it as WARN message. Do you see any stack trace apart from this?