EvenUtil class is final and abstract together

[Former user]

Test script

<?php

$r = new ReflectionClass(EventUtil::class);
var_dump($r->isAbstract());
var_dump($r->isFinal());

Result

bool(true)
bool(true)

[Ruslan Osmanov]

Fixed #44: EventUtil class was final abstract

→ <<cset 05ce10baf006>>