}
@Override
- void sealOnly() {
+ boolean sealOnly() {
sealModification();
- super.sealOnly();
+ return super.sealOnly();
}
@Override
- boolean sealAndSend(final com.google.common.base.Optional<Long> enqueuedTicks) {
+ boolean sealAndSend(final Optional<Long> enqueuedTicks) {
sealModification();
return super.sealAndSend(enqueuedTicks);
}