What are the two types of streams offered by java 8?

0 Answers  

---

What is rule of accessibility in java?

0 Answers  

---

why we import both packages java.awt.*; and java.awt.event.*; as java.awt.*; can import all classes na. then what is the need of importing java.awt.event.*; ?

3 Answers  

---

Explain the difference between scrollbar and scrollpane?

1 Answers  

---

What are the advantages of autoboxing?

0 Answers  

---

interface X{ void m1(); void m2(); } class Child2 extends Object implements X { public void m1(){ System.out.println("Child2 M1"); } public void m2(){ System.out.println("Child2 M2"); } } public class ParentChildInfterfaceDemo { public static void main(String[] args){ X x = new Child2(); X x1 = new Child2(); x.m1(); x.m2(); x.equals(x1); } } Will the above code work? If yes? Can you please explain why the code x.equals(x1) will work as the equals method is called on interface reference vaiable?

2 Answers  

---

Explain difference between final, finally and finalize?

3 Answers   Cognizant,

---

What is the same as procedures?

0 Answers  

---

What is serial version uid and its importance in java?

0 Answers  

---

How the elements are organized in GridBagLayout?

1 Answers  

---

How can you make sure that your singleton class will always return single instance in multi-threaded environment?

0 Answers  

---

what is main difference between architecture,framework and design pattren

3 Answers  

---