1. Atomic* 基本类型原子类 AtomicInteger AtomicLong AtomicBoolean
2. Atomic*Array 数组类型原子类 AtomicIntegerArray AtomicLongArray AtomicReferenceArray
3. Atomic*Reference 引用类型原子类 AtomicReference AtomicStampedReference AtomicMarkableReference
4. Atomic*FieldUpdate 升级类型原子类 AtomicIntegerFieldupdater AtomicLongFieldUpdater AtomicReferenceFieldUpdater
5. Adder 累加器 LongAdder DoubleAdder
6. Accumulator 累加器 LongAccumulator DoubleAccumulator