CodeQL library for Java/Kotlin
codeql/java-all 1.1.0 (changelog, source)

Member predicate Method::getAPossibleImplementation

All the methods that could possibly be called when this method is called. For class methods this includes the method itself and all its overriding methods (if any), and for interface methods this includes matching methods defined on or inherited by implementing classes.

Only includes method implementations, not abstract or non-default interface methods. Native methods are included, since they have an implementation (just not in Java).

SrcMethod getAPossibleImplementation()