@Override public long firstLongKey() { synchronized (sync) { return sortedMap.firstLongKey(); } } @Override
@Override public long firstLongKey() { return sortedMap.firstLongKey(); } @Override
/** * {@inheritDoc} * * @deprecated Please use the corresponding type-specific method instead. */ @Deprecated @Override default Long firstKey() { return Long.valueOf(firstLongKey()); } /**