RFR: 8313435: Clean up unused default methods code [v2]

Tue Aug 1 15:47:51 UTC 2023

On Tue, 1 Aug 2023 15:43:48 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

>> Default methods processing code has unused code (that gets -Wconversion warnings) from when it was used to create bridge (called overpass) method for an early implementation of generic reification in Hotspot.
>> 
>> This change removes unused bytecodeAssembler code and adds a check for methods and constant pool overflow.
>> Tested with tier1 and runtime/lambda-features tests.
>
> Coleen Phillimore has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Align parameters.

Thanks for reviewing, Kim.

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PR Comment: https://git.openjdk.org/jdk/pull/15095#issuecomment-1660587633