Annotate core functional SPIs in SpEL with @FunctionalInterface
#32135
Labels
in: core
Issues in core modules (aop, beans, core, context, expression)
type: enhancement
A general enhancement
Milestone
In the
org.springframework.expression
package, we have the following functional interfaces.BeanResolver
ConstructorExecutor
ConstructorResolver
MethodExecutor
MethodFilter
MethodResolver
However, currently only
MethodFilter
andConstructorResolver
are actually annotated with@FunctionalInterface
.For consistency, we should annotate each of the remaining functional SPIs with
@FunctionalInterface
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