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. |
|
|||
|
| |||||
| Interview Questions and Answers for 'Csl' - 1 question(s) found - Order By Newest | |||||
| |||||
| Ans. They are wrappers to primitive data types. They allow us to access primitives as objects. | |||||
| Help us improve. Please let us know the company, where you were asked this question : | |||||
 Discuss Correct / Improve  java data types wrapper classes  Asked in 3 Companies  basic  frequent | |||||
 Related Questions | |||||
 What are the Wrapper classes available for primitive types ? | |||||
| What are the benefits of using Wrapper classes over primitive types ? | |||||
| What is the difference between uninitialized values for primitive types and Wrapper classes ? | |||||
| Difference between boolean and Boolean ? | |||||
| Explain Autoboxing ? | |||||
| What are Wrapper Classes ? What are Primitive Wrapper Classes ? | |||||
| What Design pattern Wrapper Classes implement ? | |||||
| Will this code give error if i try to add two heterogeneous elements in the arraylist. ? and Why ? | |||||
| Can we compare Integers by using equals() in Java ? | |||||
