Under the JRE, use java.util.concurrent.atomic.LongAdder unconditionally and (except when we need to support GWT/J2CL) directly instead of through our LongAddable interfaces.
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…nally and (except when we need to support GWT/J2CL) directly instead of through our `LongAddable` interfaces. It's available [as of Java 8](https://docs.oracle.com/en/java/javase/23/docs/api/java.base/java/util/concurrent/atomic/LongAdder.html). This eliminates our [usages of `Unsafe`](#6806) in `Striped64`, a part of the implementation of our `LongAdder`. On the Android side, we'll have to wait [until we require API Level 24](https://developer.android.com/reference/java/util/concurrent/atomic/LongAdder). RELNOTES=n/a PiperOrigin-RevId: 713268966
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Under the JRE, use
java.util.concurrent.atomic.LongAdderunconditionally and (except when we need to support GWT/J2CL) directly instead of through ourLongAddableinterfaces.It's available as of Java 8.
This eliminates our usages of
UnsafeinStriped64, a part of the implementation of ourLongAdder.On the Android side, we'll have to wait until we require API Level 24.
RELNOTES=n/a