Define Wrapper Classes in Java.
Answer / nashiinformaticssolutions
In Java, when you declare primitive datatypes, then Wrapper classes are responsible for converting them into objects(Reference types).
| Is This Answer Correct ? | 0 Yes | 0 No |
What do you mean Abstraction in java?
Why do we use variables?
Can a class extend abstract class or interface? why
How can you say HashMap is syncronized?
what is deadlock? : Java thread
Are static members inherited to sub classes?
Explain what do you mean by functional overloading in java?
How to run a JAR file through command prompt?
What is a heavyweight component?
What are the restrictions that are applied to the java static methods?
what is object deep copy and shallow copy and why it is required?
Can we write multiple catch blocks under single try block?