in src/main/java/org/apache/sling/extensions/leakdetector/internal/LeakDetector.java [348:355]
private static ClassLoader getClassloader(Bundle b) {
//Somehow it fails to compile on JDK 7. Explicit cast helps
BundleWiring bw = (BundleWiring) b.adapt(BundleWiring.class);
if(bw != null){
return bw.getClassLoader();
}
return null;
}