How to prevent null pointer exceptions Java. ... You will avoid throwing an exception this way. OR you could just use Kotlin, which is “null safe” by design! See also: ...

What you’ll learn in this Java tutorial. About Java exceptions and their types; The difference between checked and unchecked exceptions; Three ways to throw Java exceptions ...

We explain how to use a try catch block in Java and how to write methods that throw exceptions. ... NullPointerException in Java ... deal with the exception. In fact, many Java editors will ...