| Name | Type | Parent | Since | Detail |
| AbstractQueuedLongSynchronizer | Class | locks.AbstractOwnableSynchronizer | 1.6 | Link |
| AtomicLong | Class | java.lang.Number | 1.5 | Link |
| AtomicLongArray | Class | java.lang.Object | 1.5 | Link |
| AtomicLongFieldUpdater | Class | java.lang.Object | 1.5 | Link |
| DoubleToLongFunction | Interface | 1.8 | Link | |
| IntToLongFunction | Interface | 1.8 | Link | |
| Long | Class | java.lang.Number | 1.0 | Link |
| LongAccumulator | Class | java.lang.Number | 1.8 | Link |
| LongAdder | Class | java.lang.Number | 1.8 | Link |
| LongBinaryOperator | Interface | 1.8 | Link | |
| LongConsumer | Interface | 1.8 | Link | |
| LongFunction | Interface | 1.8 | Link | |
| LongPredicate | Interface | 1.8 | Link | |
| LongStream | Interface | 1.8 | Link | |
| LongStream.Builder | Interface | 1.8 | Link | |
| LongSummaryStatistics | Class | java.lang.Object | 1.8 | Link |
| LongSupplier | Interface | 1.8 | Link | |
| LongToDoubleFunction | Interface | 1.8 | Link | |
| LongToIntFunction | Interface | 1.8 | Link | |
| LongUnaryOperator | Interface | 1.8 | Link | |
| ObjLongConsumer | Interface | 1.8 | Link | |
| OptionalLong | Class | java.lang.Object | 1.8 | Link |
| PrimitiveIterator.OfLong | Interface | 1.8 | Link | |
| Spliterator.OfLong | Interface | 1.8 | Link | |
| Spliterators.AbstractLongSpliterator | Class | java.lang.Object | 1.8 | Link |
| ToLongBiFunction | Interface | 1.8 | Link | |
| ToLongFunction | Interface | 1.8 | Link |
