What is method reference in java?

0 Answers  

---

when i write string s1="java"; in one program(application) and string s2="java"; in another application on the same jvm will both objects s2,s2 will refer to same memory location where "java" is stored in string pool.

2 Answers  

---

There are 2 methods in a class. Both have the same method signature except for return types. Is this overloading or overriding or what is it?

9 Answers   KPIT,

---

Why bytecode is called bytecode?

0 Answers  

---

Explain the difference between abstract class and interface in java?

0 Answers  

---

---

What problems will occur when you don?t use layout managers?

1 Answers  

---

I Have a class abstract with one abstract method, so that method should override in the subclass, but i dont want to override, if i am not override what will happen? If compilation will occur then i dont want to give compilation error, then what we need to do??? See the sample program. public abstract class AbstractExample { public abstract void sampleMethod(); } public class AbstractExampleImple extends AbstractExample { }

2 Answers   Mphasis,

---

Can a static method be final?

0 Answers  

---

Does garbage collection guarantee that a program will not run out of memory?

1 Answers  

---

What is a treemap in java?

0 Answers  

---

In Java why we write public static void main(String args[]) why not main()?

46 Answers   Aptech, GE Healthcare, Infosys, Microsoft, New Horizon, Practical Viva Questions, TCS, Wipro,

---

What is serial version uid and its importance in java?

0 Answers  

---