/* 161 */ if (handback == NULL) {
/* 162 */ handback = null;
/* */ }
/* 164 */ for (k = listeners.listIterator(); k.hasNext(); )
/* */ {
/* 166 */ KernelEventListener listener = (KernelEventListener)k.next();
/* */ try
/* */ {
/* 169 */ if ((filter == null) || (filter.wantEvent(event, handback)))
/* 170 */ fireKernelEvent(listener, event, handback);
/* */ }