Merge "Note behavior change in documentation." into rvc-dev am: 6c38fdc0

 * using the {@link JobInfo.Builder}.

 * The goal here is to provide the scheduler with high-level semantics about the work you want to

 * accomplish.

 * <p> Prior to Android version {@link Build.VERSION_CODES#Q}, you had to specify at least one

 * constraint on the JobInfo object that you are creating. Otherwise, the builder would throw an

 * exception when building. From Android version {@link Build.VERSION_CODES#Q} and onwards, it is

 * valid to schedule jobs with no constraints.

 */

public class JobInfo implements Parcelable {

    private static String TAG = "JobInfo";