How do you print array in java?

0 Answers  

---

When do you call copy constructor?

0 Answers   Tavant Technologies, Virtusa,

---

what is optional in java 8?

0 Answers  

---

When is the finalize() called? What is the purpose of finalization?

0 Answers  

---

hi to all,i have a question on static block. i saved below as test.java class test extends a { static { System.out.println("test static"); } public static void main(String []dfs) { } } class a { static { System.out.println("a static"); } public static void main(String []asdf) { } } o/p as static test static but if i change base class as test class then class test { static { System.out.println("test static"); } public static void main(String []dfs) { } } class a extends test { static { System.out.println("a static"); } public static void main(String []asdf) { } } o/p test static explain me why "a static" wasn't print in second code when it is in derived class

1 Answers  

---

What are the methods used to implement for the key object in the hash map?

0 Answers  

---

What is a void return type?

6 Answers  

---

What is a java string?

0 Answers  

---

What is stack class in java?

0 Answers  

---

who can we create the object of a class? in how many ways we can create it (max 5)

2 Answers  

---

What exactly is java?

0 Answers  

---

class A { class B { psvm(String args[]) { } } } if the prg saved in A.java whats the o/p?

7 Answers   HCL, TCS,

---