Useful message about NullPointerException
We frequently see NullPointerException in our logs. It's really a big headache when we see a NullPointerException and it is encapsulated in another exception as we don't know which object is null and it is throwing an Exception. Is there any way we can get to know the object type or the object variable name where the object is null and it is throwing a NullPointerException? i.e, instead of just saying there is a NullPointerException, can we add some friendly message? For example, do you expect the error message like below? java.lang.NullPointerException : object with name "str" is null.
No answers available. You can post your answer below.
Sorry! You need to login first to post answer.
- ► What's your opinion about Alibaba mooncake incident?
- ► Should a CTO write code?
- ► What does it feel to have a programmer dad or mom?
- ► Should we be worried about the win of AlphaGo?
- ► Why doesn't IBM file legal brief in support of Apple?
- ► What are the big Internet events in 2015?
- ► Will Elon Musk get into drone business?
- ► What does your work cubicle look like?
- ► What are you most afraid of as a programmer?
- ► Is Apple dead in innovation?