About Question com.enthuware.jfcja.v8.2.309 :

Oracle Certified Foundations Associate Java Certification Questions and Discussion
1Z0-811

Moderator: admin

Post Reply
laura.lang
Posts: 3
Joined: Tue Jan 26, 2021 1:35 am
Contact:

About Question com.enthuware.jfcja.v8.2.309 :

Post by laura.lang »

about "No reason for this" on NullPointerException - this explanation may be improved - if it's explained that this only applies to call on a null object reference, which is different than an array with object elements which are null.
Both int{} and Object{} have been initialized, so neither array is null.

admin
Site Admin
Posts: 9477
Joined: Fri Sep 10, 2010 9:26 pm
Contact:

Re: About Question com.enthuware.jfcja.v8.2.309 :

Post by admin »

Good point. Enhanced the explanation.
thank you for your feedback!
If you like our products and services, please help us by posting your review here.

Post Reply

Who is online

Users browsing this forum: No registered users and 2 guests