[jdk8u-dev] RFR: 8049228: Improve multithreaded scalability of InetAddress cache [v5]

[lusou-zhangquan]

> Backport JDK-8049228 to improve multithreaded scalability of InetAddress cache
> 
> Backport-of 250fbb065a789a303d692d698c9b69117bf6cd2c

lusou-zhangquan has updated the pull request incrementally with one additional commit since the last revision:

  Revert "8049228: Update copyright date"
  
  This reverts commit 68cb8d33f1172e6d50c28ef054d0a9b061770412.

-------------

Changes:
  - all: https://git.openjdk.org/jdk8u-dev/pull/70/files
  - new: https://git.openjdk.org/jdk8u-dev/pull/70/files/68cb8d33..a7aece3e

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=70&range=04
 - incr: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=70&range=03-04

  Stats: 2 lines in 2 files changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk8u-dev/pull/70.diff
  Fetch: git fetch https://git.openjdk.org/jdk8u-dev pull/70/head:pull/70

PR: https://git.openjdk.org/jdk8u-dev/pull/70