Can I declare class as static or private?

0 Answers  

---

What is abstract class? Explain

0 Answers  

---

How do you add an element to a hashset in java?

0 Answers  

---

Why do we need singleton class?

0 Answers  

---

What are wrapper classes in java?

0 Answers  

---

---

These static constructors are correct ? class A { statc intA() { } static A(int x,int y) { } static A(int x) { } }

0 Answers   HCL,

---

Superclass of exception

4 Answers   Nous,

---

How to perform quicksort in java?

0 Answers  

---

What is array command?

0 Answers  

---

Difference between abstract class and Interfaces?

7 Answers   CTS, iFlex, PA Consulting, Sai Softech, Value Chain,

---

what is Remote Reference Layer ?

1 Answers  

---

How strings are created in java?

0 Answers  

---