this.t = t;
ClassLoader loader = (ClassLoader) AccessController.doPrivileged(ACTION); return loader;
GetTCLAction action = new GetTCLAction(t); ClassLoader loader = (ClassLoader) AccessController.doPrivileged(action); return loader;
Thread thread = t; if (thread == null) thread = Thread.currentThread(); ClassLoader loader = thread.getContextClassLoader(); return loader;