> Some of the code that creates various encoding properties at JVM 
> initialization time, such as file.encoding and native.encoding, could use 
> some cleaning up. Cleanup is fairly minimal and should be mostly 
> behavior-preserving. Changes include the following:
> 
> * In the java_props.h and java_props_md.c files, add documentation and 
> asserts that the sprops.encoding and sprops.sun_jnu_encoding members are 
> always set to non-NULL by the platform-specific code.
> 
> * In SystemProps.java, remove a null check that is now extraneous based on 
> the above assertion.
> 
> * In SystemProps.java, rearrange logic (with no behavior change) around 
> handling of the "COMPAT" value for the file.encoding property.
> 
> * In SystemProps.Raw, rename the platform properties array index from 
> _file_encoding_NDX to _native_encoding_NDX.
> 
> * In SystemProps.Raw.cmdProperties(), adjust the HashMap size computation. 
> This should actually avoid resizing of the HashMap (unlike the earlier code).
> 
> * Adjust various comments in several places for clarity and correctness.

Stuart Marks has updated the pull request incrementally with one additional 
commit since the last revision:

  Fix comment from file.encoding to native.encoding

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/24463/files
  - new: https://git.openjdk.org/jdk/pull/24463/files/f5ba54f9..e8f3d35e

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=24463&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=24463&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/24463.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/24463/head:pull/24463

PR: https://git.openjdk.org/jdk/pull/24463

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