52     private final Map<PrinterId, LocalPrinter> mPrinters = new HashMap<>();  field in LocalDiscoverySession
82         for (LocalPrinter printer : mPrinters.values()) {  in onStartPrinterDiscovery()
119         LocalPrinter localPrinter = mPrinters.get(printerId);  in onStartPrinterStateTracking()
132         LocalPrinter localPrinter = mPrinters.get(printerId);  in onStopPrinterStateTracking()
157         LocalPrinter localPrinter = mPrinters.computeIfAbsent(printerId,  in onPrinterFound()
176         LocalPrinter localPrinter = mPrinters.get(printerId);  in onPrinterLost()
187         if (mExpirePrinters == null && !mPrinters.isEmpty()) {  in monitorExpiredPrinters()
193                 for (LocalPrinter localPrinter : mPrinters.values()) {  in monitorExpiredPrinters()
203                     mPrinters.remove(id);  in monitorExpiredPrinters()
257         return mPrinters.containsKey(printerId);  in isKnown()
294         for (LocalPrinter printer : mPrinters.values()) {  in onPrintServicesStateUpdated()