I don’t want my class to be inherited by any other class. What should I do?

0 Answers  

---

Write a program to show whether a graph is a tree or not using adjacency matrix.

0 Answers   Amazon,

---

What are legal modifiers that we can use to declare an inner class?

1 Answers   Infosys,

---

Is oracle charging for java?

0 Answers  

---

What is inner class?what is the use of inner class?where we create the object for inner class? and inner class can extend any class or inner class can implement any interface?

1 Answers   Wipro,

---

Can you override static methods?

0 Answers  

---

Can a constructor be made final?

0 Answers  

---

They had given one progam final HashMap hm=new HashMap(); public void show() { hm.put("name",value); } in this prg here the final hashtable value can be changed in put method,its the prg run?

3 Answers   DNS, Wipro,

---

What is variable and rules of variable?

0 Answers  

---

enlist some features of jdk.

0 Answers  

---

How to call static method?

4 Answers   Epoch,

---

Give us a program to check for parenthesis matching using stack.

0 Answers   Genpact,

---