@Override public void run() { while (!myDisposed) { boolean isEmpty; synchronized (filesToResolve) { isEmpty = filesToResolve.isEmpty(); } if (enableVetoes.get() > 0 || isEmpty || !resolveProcess.isDone() || HeavyProcessLatch.INSTANCE.isRunning() || PsiDocumentManager.getInstance(myProject).hasUncommitedDocuments()) { try { waitForQueue(); } catch (InterruptedException e) { break; } continue; } final Set<VirtualFile> files = pollFilesToResolve(); if (files.isEmpty()) continue; upToDate = false; myApplication.invokeLater( () -> { if (!resolveProcess.isDone()) return; log("Started to resolve " + files.size() + " files"); Task.Backgroundable backgroundable = new Task.Backgroundable(myProject, "Resolving files...", false) { @Override public void run(@NotNull final ProgressIndicator indicator) { if (!myApplication.isDisposed()) { processBatch(indicator, files); } } }; ProgressIndicator indicator; if (files.size() > 1) { // show progress indicator = new BackgroundableProcessIndicator(backgroundable); } else { indicator = new MyProgress(); } resolveProcess = ((ProgressManagerImpl) ProgressManager.getInstance()) .runProcessWithProgressAsynchronously(backgroundable, indicator, null); }, myProject.getDisposed()); flushLog(); } }