Have you ever used java.util.Objects class ?
Javasearch.buggybread.com

Search Interview Questions


 More than 3000 questions in repository.
 There are more than 900 unanswered questions.
Click here and help us by providing the answer.
 Have a video suggestion.
Click Correct / Improve and please let us know.
Label / Company      Label / Company / Text

   



Java - Interview Questions and Answers

 Q1. Have you ever used java.util.Objects class ?Core Java2018-07-16 11:33:40

Ans. Yes, We are using requireNonNull method for validating if the object is null.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like         Discuss         Correct / Improve     objects  util methods        rare


Related Questions

  Difference between == and .equals() ?
  What are the difference between composition and inheritance in Java?
  What are different ways to create String Object? Explain.
  Why do we need Inner classes ? Cant we just work with outer classes wherever we implement Inner classes ?
  What is the difference between Encapsulation and Abstraction?
  What are different ways of object creation in Java ?
  What are points to consider in terms of access modifier when we are overriding any method?
  What are the common uses of "this" keyword in java ?
  How can we run a java program without making any object?
 What is Polymorphism in Java ?



Help us and Others Improve. Please let us know the questions asked in any of your previous interview.

Any input from you will be highly appreciated and It will unlock the application for 10 more requests.

Company Name:
Questions Asked: