I have placed new jars (mq.jar, jms.jar) in lib folder, the project is using Rational Application developer tool. Have added in external jars , and did build.

While running build.xml through ant, it is not reading the jars newly added in the project. All the jars are existing/new are in Project/lib folder. giving comile failure.

Any other way we need to refersh to read the jars?