What is java lang string?

0 Answers  

---

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??

1 Answers  

---

What is the benefit of using enum to declare a constant?

0 Answers   Aspire, Infogain,

---

How many types of operators are there?

0 Answers  

---

How do you start a new line in java?

0 Answers  

---

---

whats string ?

10 Answers   HCL,

---

Can a function return a function?

0 Answers  

---

What is unicode?

1 Answers  

---

How do you achieve singleton?

0 Answers  

---

Difference between a process and a program?

0 Answers   Infosys,

---

what is mean by method signature?

5 Answers   Satyam,

---

What are sets in java?

0 Answers  

---