What is a Null Pointer Exception and how to fix it?

What is the Null Pointer Exception ( java.lang.NullPointerException) exception and why can it occur?

What methods and tools to use to determine the cause of this exception, leading to premature termination of the application?

Translation of the question “ What is a Null Pointer Exception, and how do I fix it? @Ziggy .

Asked on February 4, 2020 in Programming.
Add Comment
0 Answer(s)

Your Answer

By posting your answer, you agree to the privacy policy and terms of service.