Explain about collection interface in java?
No Answer is Posted For this Question
Be the First to Post Answer
Where is java located?
How many bytes is double?
Why does it take so much time to access an applet having swing components the first time?
Why string objects are immutable in java?
In Java, what types of classes perform inheritance?
11. static class A { 12. void process() throws Exception { throw new Exception(); } 13. } 14. static class B extends A { 15. void process() { System.out.println(”B”); } 16. } 17. public static void main(String[] args) { 18. new B().process(); 19. } What is the result? 1 B 2 The code runs with no output. 3 Compilation fails because of an error in line 12. 4 Compilation fails because of an error in line 15.
How to make a non daemon thread as daemon?
Is a boolean variable?
Give me an example of array and linked list? Where they can be used?
How many boolean functions are there?
Can we declare a class as static?
Marker interface means , interface which has no methods.Then what is the necessity of its usage.I read "it tells the compiler that it should be treated differently ". "It is used to store state of an object". But still am not clear.Please explain clearly.