is it mandatory to deaclare all variables public static fianl in interfaces?if i declare like in the below program, public interface A { public static final int I=0; int j=0; } in interface A,what is the difference between I,j?

2 Answers  

---

What is deadlock and how to avoid this?

2 Answers  

---

What is vector capacity in java?

0 Answers  

---

What is literal example?

0 Answers  

---

What do you understand by java virtual machine?

0 Answers  

---

To set the position and size of a component, which methods are used?

3 Answers  

---

Give me some null interfaces in java?

0 Answers  

---

What are conditionals and its types?

0 Answers  

---

What are hot spots in Java programming?

1 Answers  

---

What is the difference between Integer and int?

10 Answers   Infosys,

---

Explain the concept of polymorphism with examples?

6 Answers   Summation Tech,

---

what is difference between prepare stetement and callable starement with example?

1 Answers   CMC,

---