src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java

*** 275,10 ***
--- 275,11 ---
          FLEXIBLE_CONSTRUCTORS(JDK25, Fragments.FeatureFlexibleConstructors, DiagKind.NORMAL),
          MODULE_IMPORTS(JDK25, Fragments.FeatureModuleImports, DiagKind.PLURAL),
          JAVA_BASE_TRANSITIVE(JDK25, Fragments.FeatureJavaBaseTransitive, DiagKind.PLURAL),
          PRIVATE_MEMBERS_IN_PERMITS_CLAUSE(JDK19),
          ERASE_POLY_SIG_RETURN_TYPE(JDK24),
+         REFLECT_METHODS(JDK22, Fragments.FeatureReflectMethods, DiagKind.NORMAL),
          ;
  
          enum DiagKind {
              NORMAL,
              PLURAL;