[OpenJDK 2D-Dev] RFR: 8271456: Avoid looking up standard charsets in "java.desktop" module
serb at openjdk.java.net
Sun Aug 1 08:47:24 UTC 2021
This is a request to clean up a desktop module as was done in JDK-8233884 for "java.base" module.
In many places standard charsets are looked up via their names, for example:
This could be done more efficiently(x20 time faster) with use of java.nio.charset.StandardCharsets:
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 desktop headless/headful tests on linux/windows.
- Initial fix for JDK-8271456
Stats: 641 lines in 28 files changed: 276 ins; 237 del; 128 mod
Fetch: git fetch https://git.openjdk.java.net/jdk pull/4951/head:pull/4951
More information about the 2d-dev