<BUG>if (!requestThreads.isEmpty()) {for (Iterator iterator = requestThreads.keySet().iterator(); iterator.hasNext();) {</BUG><CONTEXT>private void checkThreads() {Map<Thread, Long> requestThreads = new HashMap<Thread, Long>();synchronized (_requestThreads) {requestThreads.putAll(_requestThreads);}<extra_id_0>Thread thread = (Thread) iterator.next();Long time = requestThreads.get(thread);if (time != null) {</CONTEXT>
Map traces = null;for (Iterator iterator = requestThreads.keySet().iterator(); iterator.hasNext();) {