if (System.getSecurityManager() == null) {
if (System.getSecurityManager() == null)
	private ClassLoader findClassLoader() {		if (System.getSecurityManager() == null) {			return basicFindClassLoader();		}		return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {			public Object run() {				return basicFindClassLoader();			}		});	}