How do you check whether the list is empty or not in java?
- 0 Answers
- 515 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
How do you use equal in java?
What programs use java?
Difference between linkedlist and arraylist.
What is the life cycle of an Applet ?
What is indexof in java?
What is the purpose of javac exe?
How do you override a private method in java?
my method "abc" return array of interface "xyz" and "pqr" is abstract class implements abc and class "jkl" extends pqr My problem 1) when i call abc it retrun array xyz how can i do this hint xyz refer_xyz = new jkl(); but i can't create array. 2)I want to access method of jkl using reference of xyz??
What do you mean by local class?
what is default constructor and parameterised constructor with example?
What is deserialization and how do we do deserialization?
How many bits is a 64 bit byte?
Core Java 
