Although the Spring Expression Language (SpEL) generally does a good
job of locating the public declaring class or interface on which to
invoke a method in a compiled expression, prior to this commit there
were still a few unsupported use cases.
To address those remaining use cases, this commit ensures that methods
are invoked via a public interface or public superclass whenever
possible when compiling SpEL expressions.
See gh-29857
c79436f832