void () { if (!LOG.isDebugEnabled()) { return; } Processor<Integer> markupPrinter = fileId -> { VirtualFile file = VirtualFileManager.getInstance().findFileById(fileId); if (file instanceof VirtualFileWithId fileWithId) { FileMarkupInfo markupInfo; try { markupInfo = fileIdToMarkupMap.get(fileWithId.getId()); } catch (IOException e) { LOG.debug("error on content debug of persistent map", e); return false; } if (markupInfo != null) { LOG.debug(this + " " + markupInfo.size() + " highlighters for " + file.getName()); } } return true; }; try { fileIdToMarkupMap.processExistingKeys(markupPrinter); } catch (IOException e) { LOG.debug("error on content debug of persistent map", e); } }