// Make the classpath of :foo differ from :bar's
        // thus causing :foo:foo and :bar:bar to have separate ClassLoaders.
        File someLib = file('lib/someLib.jar')
        jarWithClasses(someLib, SomeClass: 'class SomeClass {}')

        file("foo/build.gradle") << """
            buildscript { dependencies { classpath(files('${someLib.toURI()}')) } }
        """