RFR: 8334866: Improve Speed of ElfDecoder source search [v6]

[Kerem Kat]

On Mon, 27 Oct 2025 08:39:36 GMT, Christian Hagedorn <chagedorn at openjdk.org> wrote:

>> Kerem Kat has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Fix comments, delete copy ctor
>
> src/hotspot/share/utilities/elfFile.hpp line 568:
> 
>> 566:                               const AddressDescriptor& descriptor);
>> 567:    public:
>> 568:     DebugAranges(DwarfFile* dwarf_file) : _dwarf_file(dwarf_file), _cache(), _reader(dwarf_file->fd()),
> 
> Is `_cache()` really needed and not done implicitly?

Added this for completeness, removing.

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PR Review Comment: https://git.openjdk.org/jdk/pull/27337#discussion_r2472632787