private static void exploreClassLoaderSuperClass(String prefix, Class<?> clazz) {
    Class<?> superClazz = clazz.getSuperclass();
    if (superClazz != null) {
      System.out.println(
          prefix + "                       getSuperclass().getName() = " + superClazz.getName());
      exploreClassLoaderSuperClass(prefix, superClazz);
    }
  }
Verifies that <tt>getResourceAsStream</tt> will skip TCCL if
<tt>excludeThreadContextClassLoader</tt> has been set to true.
geode-core/src/test/java/org/apache/geode/internal/classloader/ClassPathLoaderTest.java