Crash report "java.util.ConcurrentModificationException"

[K1rakishou]

Crash report
UUID: 8743f6084a3f87fe310ee647987441cd
Build flavor: stable
Version name: v4.11.1
OS info: Android 9, sdk version: 28
Report description: No title
Logs:

java.util.ConcurrentModificationException
	at java.util.ArrayList$Itr.next(ArrayList.java:860)
	at com.github.adamantcheese.chan.ui.controller.FiltersController.setFilters(FiltersController.java:190)
	at com.github.adamantcheese.chan.ui.controller.FiltersController.lambda$onClick$2$FiltersController(FiltersController.java:180)
	at com.github.adamantcheese.chan.ui.controller.-$$Lambda$FiltersController$RSxdpkDY6V4Wu2UoWFO7x4jder4.run(Unknown Source:4)
	at android.os.Handler.handleCallback(Handler.java:873)
	at android.os.Handler.dispatchMessage(Handler.java:99)
	at android.os.Looper.loop(Looper.java:201)
	at android.app.ActivityThread.main(ActivityThread.java:6810)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:873)

[K1rakishou]

Probably enabledFilters needs synchronization or we should just return a copy of the list.