How do you check if an arraylist is not empty?
No Answer is Posted For this Question
Be the First to Post Answer
What is boolean example?
what is the use of servlet engine?
How strings are created in java?
What is a treeset in java?
Describe OOP in java?
Can you explain the meaning of aggregation and composition
How TreeMap sorts the objects inside it?? suppose if have include one employee object and one car object. On what basis it will sort?
Define array. Tell me about 2-D array.
Why to give the file name same as the public class name in java?
long d =10;int i =0;i=d; /// is this possible? If d is very long number (10 digits or some thing) then?
What is the access scope of protected access specifier?
What is reflexive association?