RFR: 8187655: jdk.lambda.vm.InterfaceAccessFlagsTest.testPrivateMethodCall needs update after nestmates support [v2]

[Chen Liang]

On Tue, 7 Nov 2023 18:34:42 GMT, Mandy Chung <mchung at openjdk.org> wrote:

>> `jdk.lambda.vm.InterfaceAccessFlagsTest` uses `ClassToInterfaceConverter` to mechanically convert a classfile for a Class into an in-memory class representation of an equivalent Interface.  `testPrivateMethodCall`  tests to invoke a private method. Before nestmates, invoking a private class method and a private interface method both use `Invokespecial`.   With the nestmate changes, the class uses `invokevirtual` but the interface must use `invokeinterface` but this conversion is not handled by the existing `ClassToInterfaceConverter`.
>> 
>> This fix converts `ClassToInterfaceConverter` to use the Class-File API to properly convert a classfile from a class to an interface including method invocation from `invokevirtual` to `invokeinterface`.  The old custom bytecode manipulation code can be dropped.
>
> Mandy Chung has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Simplify the transformation code and easier to read

Marked as reviewed by liach (Author).

test/jdk/jdk/lambda/separate/ClassToInterfaceConverter.java line 51:

> 49:             }
> 50:         };
> 51:         

Suggestion:

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PR Review: https://git.openjdk.org/jdk/pull/16526#pullrequestreview-1719235277
PR Review Comment: https://git.openjdk.org/jdk/pull/16526#discussion_r1385900181