Answer Posted / naveen

Rules to using try catch finally blocks.

First thing is try,catch and finally blocks are used in
Exception Handling.In try block we are write Exception
rising code in catch block using exception handling code and
finally block is used to releasing the resource. try and
catch blocks are executed are not finally block is executed.
we are using this combination

try{
//Exception rising Code
}catch(Exception e){

}finally{
//releasing the resource
}

2)
try{
//Exception rising Code
}catch(Exception e){

}

3)try{
//Exception rising Code
}finally{
//releasing the resource
}

Explain about wait() method?

1022

---

Can you pass functions in java?

992

---

Write a program to find the greatest of three numbers in java?

996

---

What is a method signature java?

1045

---

What is Java Package and which package is imported by default?

1090

---

How do you remove an element from an arraylist in java?

997

---

What is == and === in javascript?

1047

---

What do you mean by light weight and heavy weight components?

1012

---

What does indexof return in java?

978

---

Hi friends am new to java. I read jar file means collection of java files. For executing struts application what are the necessary jar files. " struts.jar " file contains what. can u explain

1924

---

public class Test { public static void main(String[] args) { int countA = 0; int countB = 0; int countC = 0; int countD = 0; int countE = 0; int countF = 0; int countG = 0; int countH = 0; int countI = 0; int countJ = 0; int countK = 0; int countL = 0; int countM = 0; int countN = 0; int countO = 0; int countP = 0; int countQ = 0; int countR = 0; int countS = 0; int countT = 0; int countU = 0; int countV = 0; int countW = 0; int countX = 0; int countY = 0; int countZ = 0; } } Can anybody tell me any alternate solution(like loop or something) to automate this initialization process. Ex:- for(char chr='A';chr<='Z'; chr++) { (int) String "count"+chr = 0; }

2327

---

What is variable and rules of variable?

1014

---

What is java used for on a computer?

985

---

What is main string [] args?

982

---

Is finalize() similar to a destructor?

1020

---