Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / aditya mohata
These classes are Wrapper classes.We hav them as we cant
pass an primitive directly through an method to different
class.So we need wrapper classes to convert them to their
already defined classes.Send them n again unpack them.
| Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
What is the difference between the reader/writer class hierarchy and the inputstream/outputstream class hierarchy in java programming?
Explain how can you debug the Java code?
Explain the meaning of java applet.
What are the main uses of java?
Is it necessary that each try block must be followed by a catch block?
How many times finalize method will be invoked? Who invokes finalize() method in java?
Explain oops concepts in detail?
How do you join strings in java?
What is the difference between exception and error in java?
Can we overload the main() method?
What is meant by method?
Explain the difference between hashmap and hashtable in java?
What happens if a try-catch-finally statement does not have a catch clause to handle an exception that is thrown within the body of the try statement?
What is meant by final class?
What is a string what operation can be performed out with the help of a string?
