What is non static block in java

Answers were Sorted based on User's Feedback



What is non static block in java..

Answer / anuradha

Any Block of code written between { and } ca be called as
non-static block in java

Is This Answer Correct ?    41 Yes 6 No

What is non static block in java..

Answer / sreenu karampudi

Non static blocks: Code within {} is non-static block
for example:

{
// code
}

Is This Answer Correct ?    28 Yes 3 No

What is non static block in java..

Answer / raj_allinterview

Non static block is a block which is surounded by { and }
for ex :

{
//code goes here
}

The code within non static block is executed whenever a new
instance of that class is created.
It is instance block.

Is This Answer Correct ?    25 Yes 2 No

What is non static block in java..

Answer / syed

class demoStaticnonstatic
{
int i;
demoStaticnonstatic()//constructor
{
System.out.println("Under Constructor");
}//end
static//static block
{
System.out.println("Under static block");
}//end
//non-static block
{
System.out.println("Under non-static
block");
}//end
public static void main(String[] args)
{
System.out.println("under main method!");
demoStaticnonstatic d=new
demoStaticnonstatic();
}
}
STATIC BLOCK: is used in real time senarios, it provide
information regording the project(name.company,version etc)
before actually project executed.
NON-STATIC BLOCK:is used for - if we have many constructor
in a application and those constructor have same statements
instead of repeate those statement in each constructor,we
place that statement in non-static block.

Is This Answer Correct ?    25 Yes 2 No

What is non static block in java..

Answer / mohan

In between {....}whatever u can write that consider as
Instance block or Non static block.

Ex:
class hai{

//Instance block
{
System.out.println("hi i'm Instance block....");
}

//Static block
static{
System.out.println("hi i'm Static block....");
}

}

Is This Answer Correct ?    8 Yes 0 No

What is non static block in java..

Answer / avneet singh bhatia

Any method which is not the part of main function or not be
declared with any static keyword is non static block in java

For example:

class Abc
{
void show()//non static method
{
System.out.println("non static block");
}
static
{
S.O.P("static");
}
}

Is This Answer Correct ?    8 Yes 4 No

What is non static block in java..

Answer / varun reddy

Non-static block is called anonymous block.the block of code which is return inside a non static block is executed on creation of object and before invoking clonstructor.
Syntax of non static block::::-------
{
statements;
}

Is This Answer Correct ?    3 Yes 0 No

What is non static block in java..

Answer / sujay

An instance block in a java program can be said to be a
non-static block. The scope of a static block is same as the
scope of that class, It will be loaded into the memory when
the class is loaded into the memory and unloaded at the time
of class unloading. But the scope of an instance
block(non-static block) is same as the scope of the object
of that class, it will be loaded into the memory when every
an objected is created and destroyed when that object is
destroyed. So, static block is created only once at the time
of class loading and globally available to all the objects
of that class where as a separate copy of instance block is
created for each object.
class MyClass
{
static
{
System.out.println("I am static, available for all
the objects of this class!");
}

{
System.out.println("I am non-static, available as a
separate copy for each object that is created from this
class!");
}
}

Is This Answer Correct ?    2 Yes 0 No

What is non static block in java..

Answer / srinivasa

Instance methods are called non static blocks. Because we
can't call them without creating the object.Constructor is
also a non static block. Non Static means other than the
static block and static methods in a class . So we ca the
above two as non static block.

Is This Answer Correct ?    4 Yes 4 No

What is non static block in java..

Answer / srinivasa

No Non Static blocks in java

Is This Answer Correct ?    13 Yes 34 No

Post New Answer



More Core Java Interview Questions

What is difference between local variable and global variable?

0 Answers  


Define canvas?

0 Answers  


How to find the index of the largest number in an arraylist java?

0 Answers  


How do you check if a character in a string is a digit or letter?

0 Answers  


I want to persist data of objects for later use. What’s the best approach to do so?

0 Answers  






What are different types of access modifiers?

3 Answers  


What are the different types of garbage collectors in java?

0 Answers  


What do you mean by local class?

0 Answers  


Is array size fixed in java?

0 Answers  


Why is stringbuffer faster than string?

0 Answers  


Can a class have multiple superclasses?

0 Answers  


What does int [] mean in java?

0 Answers  






Categories