public final class FsSyncOptions { public static final BitField NONE = BitField.noneOf(FsSyncOption.class); public static final BitField UMOUNT = BitField.of( FsSyncOption.FORCE_CLOSE_INPUT, new FsSyncOption[] {FsSyncOption.FORCE_CLOSE_OUTPUT, FsSyncOption.CLEAR_CACHE}); public static final BitField SYNC = BitField.of( FsSyncOption.WAIT_CLOSE_INPUT, new FsSyncOption[] {FsSyncOption.WAIT_CLOSE_OUTPUT}); public static final BitField RESET = BitField.of(FsSyncOption.ABORT_CHANGES); }