atomic
java.util.concurrent.atomic中的类可以分成4组:
- 标量类(Scalar):AtomicBoolean,AtomicInteger,AtomicLong,AtomicReference
- 数组类:AtomicIntegerArray,AtomicLongArray,AtomicReferenceArray
- 更新器类:AtomicLongFieldUpdater,AtomicIntegerFieldUpdater,AtomicReferenceFieldUpdater
- 复合变量类:AtomicMarkableReference,AtomicStampedReference