RFR: 8263632: Improve exception handling of APIs in classLoader.cpp

[David Holmes]

On Thu, 25 Mar 2021 18:42:37 GMT, Calvin Cheung <ccheung at openjdk.org> wrote:

> Please review this change which includes:
> 
> -  adding `ClassLoader::create_class_path_entry_or_fail()` and `ClassLoader::create_class_path_entry_or_fail()` functions for better readability. They will call the existing `ClassLoader::create_class_path_entry()`.
> - replacing the TRAPS parameter with `Thread* current` for the functions which never throw exception.
> 
> Testing: tiers 1,2 (passed); tiers 3,4 (in progress).

LGTM!

Thanks,
David

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Marked as reviewed by dholmes (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/3203