8305104: Remove the old core reflection implementation

src/java.base/share/classes/jdk/internal/reflect/MethodHandleAccessorFactory.java

@@ -306,11 +306,11 @@ static void ensureClassInitialized(Class<?> defc) {
      *
      * Native accessor, i.e. VM reflection implementation, is used if one of
      * the following conditions is met:
-     * 1. during VM early startup and method handle support is fully initialized
+     * 1. during VM early startup before method handle support is fully initialized
      * 2. a Java native method
      * 3. -Djdk.reflect.useNativeAccessorOnly=true is set
      * 4. the member takes a variable number of arguments and the last parameter
-     *    is an array (see details below)
+     *    is not an array (see details below)
      * 5. the member's method type has an arity >= 255
      *
      * Otherwise, direct invocation of method handles is used.