64     private final Map<PrinterId, LocalPrinter> mPrinters = new HashMap<>();  field in LocalDiscoverySession
101         mPrinters.values().forEach(LocalPrinter::notFound);  in onStartPrinterDiscovery()
136         LocalPrinter localPrinter = mPrinters.get(printerId);  in onStartPrinterStateTracking()
170         LocalPrinter localPrinter = mPrinters.get(printerId);  in onPrinterFound()
173             mPrinters.put(printerId, localPrinter);  in onPrinterFound()
191         LocalPrinter localPrinter = mPrinters.get(printerId);  in onPrinterLost()
200         if (mExpirePrinters == null && !mPrinters.isEmpty()) {  in monitorExpiredPrinters()
247         return mPrinters.containsKey(printerId);  in isKnown()
319         for (LocalPrinter printer : mPrinters.values()) {  in onPrintServicesStateUpdated()
389             for (LocalPrinter localPrinter : mPrinters.values()) {  in run()
396             idsToRemove.forEach(mPrinters::remove);  in run()