void (@Nullable Runnable onComplete) { try { List<Task> issues = getIssuesFromRepositories(null, 0, myConfig.updateIssuesCount, false, false, new EmptyProgressIndicator()); if (issues == null) return; synchronized (myIssueCache) { myIssueCache.clear(); for (Task issue : issues) { myIssueCache.put(issue.getId(), issue); } } // update local tasks synchronized (myTasks) { for (Map.Entry<String, LocalTaskImpl> entry : myTasks.entrySet()) { Task issue = myIssueCache.get(entry.getKey()); if (issue != null) { entry.getValue().updateFromIssue(issue); } } } } finally { if (onComplete != null) { onComplete.run(); } myUpdating = false; } }