// in particular org.junit.runner.RunWith can't be loaded
Set<String> visiblePackages = Collections.singleton( "org.junit" );
PackageFilteringClassLoader filteringTestClassloader =
new PackageFilteringClassLoader( testClassLoader, visiblePackages );
JUnit4TestChecker checker = new JUnit4TestChecker( filteringTestClassloader );
assertTrue( checker.accept( testClass ) );
}
public static class AlsoValid
extends TestCase
{