src/java.base/share/classes/java/lang/reflect/Method.java

@@ -717,9 +717,9 @@
     public AnnotatedType getAnnotatedReturnType() {
         return getAnnotatedReturnType0(getGenericReturnType());
     }
 
     @Override
-    void handleParameterNumberMismatch(int resultLength, int numParameters) {
+    boolean handleParameterNumberMismatch(int resultLength, int numParameters) {
         throw new AnnotationFormatError("Parameter annotations don't match number of parameters");
     }
 }