This is the continuation of JDK-8233884 and JDK-8271456. This change affects
fewer cases so I fix all "java." modules at once.
In many places standard charsets are looked up via their names, for example:
absolutePath.getBytes("UTF-8");
This could be done more efficiently(up to x20 time faster) with use of
java.nio.charset.StandardCharsets:
absolutePath.getBytes(StandardCharsets.UTF_8);
The later variant also makes the code cleaner, as it is known not to throw
UnsupportedEncodingException in contrary to the former variant.
tested by the tier1/tier2/tier3 tests on Linux/Windows/macOS.
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Commit messages:
- Initial fix of JDK-8272120
Changes: https://git.openjdk.java.net/jdk/pull/5063/files
Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=5063&range=00
Issue: https://bugs.openjdk.java.net/browse/JDK-8272120
Stats: 127 lines in 15 files changed: 24 ins; 53 del; 50 mod
Patch: https://git.openjdk.java.net/jdk/pull/5063.diff
Fetch: git fetch https://git.openjdk.java.net/jdk pull/5063/head:pull/5063
PR: https://git.openjdk.java.net/jdk/pull/5063
