RFR 8037106: Optimize Arrays.asList(...).forEach (original) (raw)
Paul Sandoz paul.sandoz at oracle.com
Fri Mar 14 12:04:38 UTC 2014
- Previous message: [9] RFR (M): 8037209: Improvements and cleanups to bytecode assembly for lambda forms
- Next message: RFR 8037106: Optimize Arrays.asList(...).forEach
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Hi,
This patch overrides some default methods with more optimal ones for the Arrays.asList implementation:
http://cr.openjdk.java.net/~psandoz/jdk9/JDK-8037106-arrays.asList.forEach/webrev/
It required some surgical work on tests to shove in the Arrays.asList test case, since it is a factory method and does not support structural modification.
There are of course other optimizations that could apply to Arrays.asList, namely that of sub-list, but i have left that as another future possible exercise (plus further work could be done to Abstract/List, including providing a Spliterator for List & RandomAccess).
Paul.
- Previous message: [9] RFR (M): 8037209: Improvements and cleanups to bytecode assembly for lambda forms
- Next message: RFR 8037106: Optimize Arrays.asList(...).forEach
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]