* @param skipPolicy an existing skip policy
* @return a skip policy that will not skip fatal exceptions
*/
protected SkipPolicy getFatalExceptionAwareProxy(SkipPolicy skipPolicy) {
NeverSkipItemSkipPolicy neverSkipPolicy = new NeverSkipItemSkipPolicy();
Map<Class<? extends Throwable>, SkipPolicy> map = new HashMap<Class<? extends Throwable>, SkipPolicy>();
for (Class<? extends Throwable> fatal : nonSkippableExceptionClasses) {
map.put(fatal, neverSkipPolicy);
}