Nick Hill e75b7edaa3 Centralize internal reference counting logic (#8614) ... Motivation AbstractReferenceCounted and AbstractReferenceCountedByteBuf contain duplicate logic for managing the volatile refcount in an optimized and consistent manner, which increased in complexity in #8583. It's possible to extract this into a common helper class now that all access is via an AtomicIntegerFieldUpdater. Modifications - Move duplicate logic into a shared ReferenceCountUpdater class - Incorporate some additional simplification for the most common single increment/decrement cases (fewer checks/operations) Result Less code duplication, better encapsulation of the "non-trivial" internal volatile refcount manipulation		2019-04-09 16:23:15 +02:00
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main/java/io/netty/buffer	Centralize internal reference counting logic (#8614)	2019-04-09 16:23:15 +02:00
test/java/io/netty/buffer	CompositeByteBuf optimizations and new addFlattenedComponents method (#8939)	2019-04-08 20:55:19 +02:00