Explain wait(), notify() and notifyall() methods of object class ?

0 Answers  

---

What is a Wrapper class?

14 Answers  

---

Differentiate between class and structure.

0 Answers   Amdocs, Motorola,

---

Is delete, next, main, exit or null keyword in java?

1 Answers  

---

What is an Applet ?

2 Answers  

---

What is casting?

3 Answers   BMC,

---

What class of exceptions are generated by the java run-time system?

0 Answers  

---

"We cannot create an object of interface but we can create a variable of it". Discuss the statement with the help of an example. (Plz help us to provide immediately.)

3 Answers  

---

what is the meaning of java.lang and java.util

6 Answers  

---

Where can I find jdk in my computer?

0 Answers  

---

What are java annotations?

0 Answers  

---

Difference between association, composition and aggregation?

0 Answers  

---