how to use finalize()Method to resources

4 Answers   TCS,

---

Map map = new HashMap(2); map.add(“1”,”one”); map.add(“2”,”two”); map.add(“3”,”three”); What will happen at this line?

5 Answers   Rolta,

---

Name the package that most of the AWT events that supports event-delegation model are defined?

2 Answers  

---

What is linked hashset and its features?

0 Answers  

---

What is the size of int in 64-bit jvm?

0 Answers  

---

Does java have extension methods?

0 Answers  

---

How do you reverse sort a list in java?

0 Answers  

---

Explain the difference between throw and throws in java?

0 Answers  

---

Can a class have 2 constructors?

0 Answers  

---

What is java util?

0 Answers  

---

import java.io.*; class Demo { public static void main(String args[]) { File f=new File("1234.msg"); String arr[]=f.list(); System.out.println(arr.length); } }

3 Answers   IBM, Ramco,

---

What is final method?

0 Answers  

---