Merge "[CDM] Disk IO must be run on a separate thread." into main

import java.io.PrintWriter;

import java.util.Collection;

import java.util.List;

import java.util.concurrent.ExecutorService;

import java.util.concurrent.Executors;

@SuppressLint("LongLogTag")

public class CompanionDeviceManagerService extends SystemService {

        if (associations.isEmpty()) return;

        mCompanionExemptionProcessor.updateAtm(userId, associations);

        mCompanionExemptionProcessor.updateAutoRevokeExemptions();

        ExecutorService executor = Executors.newSingleThreadExecutor();

        executor.execute(mCompanionExemptionProcessor::updateAutoRevokeExemptions);

    }

    @Override