On Wed, 3 Feb 2021 12:21:30 GMT, Claes Redestad <redes...@openjdk.org> wrote:
> This patch moves some sanity checking done in ClassLoader.java to the
> corresponding endpoints in native or VM code.
Changes requested by coleenp (Reviewer).
src/java.base/share/classes/java/lang/ClassLoader.java line 1259:
> 1257: Class<?> findBootstrapClassOrNull(String name) {
> 1258: return findBootstrapClass(name);
> 1259: }
I'm confused why this would improve performance. Wouldn't avoiding the
transition between Java to the VM be good? Or is checkName seldom false, so
we're checking valid names for nothing?
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PR: https://git.openjdk.java.net/jdk/pull/2378
