static variable :

*A static Variable belongs to the class, not to an object.

nly one copy is created and shared by all objects.

Example:

class Student {

static String college = "Bala" ; }

public class Main {

public static void main ( String [] args ) {

Student s1 = new Student (); Student s2 = new Student ();

System . out . println ( s1 . college ); System . out . println ( s2 . college ); } }

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Output:

Bala Bala

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Non-Static Variable (Instance Variable):

A non-static variable belongs to an object.

Every object gets its own copy of the variable.

Example:

class Student {

String name ; }

public class Main {

public static void main ( String [] args ) {

Student s1 = new Student (); Student s2 = new Student ();

s1 . name = "Bala" ; s2 . name = "Kumar" ;

System . out . println ( s1 . name ); System . out . println ( s2 .…