Static method in java

To access Static variables we should declare static method inside class.

 Static method is designed to call on class name.

 Static method is also called as class level method.

 Non static method is also called as instance method because it is designed to call on instance.

 Since static method is not designed to call on instance, it does not get this reference .

 As static method do not get this reference, we can not access non static members in static method directly. Means we access static members inside static methods only.

 To access non static members in static method we have to use instance variable.

class Employee{

public int EmpId=1;

public Static String CompanyName=“Vodafone”;

public static void main(String args[])

{

System.Out.Println(“Employee id:”+EmpId); Not Ok

Employee employee=new Employee();

System.Out.Println(“Employee id:”+employee.EmpId); Ok

System.Out.Println(“Company Name:”+CompanyName);

} }

staticimport

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