<i18n dev> RFR: 8272756: Remove unnecessary explicit initialization of volatile variables in java.desktop [v3]

Сергей Цыпанов github.com+10835776+stsypanov at openjdk.java.net
Sat Sep 25 19:30:31 UTC 2021

> This is a continuation of
> - https://bugs.openjdk.java.net/browse/JDK-6736490
> - https://bugs.openjdk.java.net/browse/JDK-8035284
> - https://bugs.openjdk.java.net/browse/JDK-8145680
> - https://bugs.openjdk.java.net/browse/JDK-8251548
> As mentioned in JDK-6736490:
> _An explicit initialization of a volatile class instance variable, such as private volatile Object = null; or private volatile int scale = 0; is unnecessary since the Java spec automatically initializes objects to null and primitive type short, int, long, float and double to 0 and boolean to false. Explicit initialization of volatile variable to a value the same as the default implicit initialized value results in an unnecessary store and membar operation._

Сергей Цыпанов has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:

 - Merge branch 'master' into 8272756
 - 8272756: Remove unnecessary explicit initialization of volatile fields in java.desktop
 - 8272756: Remove unnecessary explicit initialization of volatile fields in java.desktop


  - all: https://git.openjdk.java.net/jdk/pull/5197/files
  - new: https://git.openjdk.java.net/jdk/pull/5197/files/a3558d0a..d13ca900

 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=5197&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=5197&range=01-02

  Stats: 53840 lines in 1699 files changed: 35340 ins; 9612 del; 8888 mod
  Patch: https://git.openjdk.java.net/jdk/pull/5197.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/5197/head:pull/5197

PR: https://git.openjdk.java.net/jdk/pull/5197

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