* ant/ant.jar, ant/ant-launcher.jar, ant-trax.jar, ant-junit.jar - Ant 1.6.5 (http://ant.apache.org) - used to build the framework and the sample apps * antlr/antlr-2.7.6.jar - ANTLR 2.7.6 (http://www.antlr.org) - required for running PetClinic (by Hibernate3)