Instance variable and static variable comparison using program
Java Programming Language Class, Object and Methods in java (Article) Class, Object and Methods in java (Program)
794Program:
// instance variable and static variable comparison using program public class Dog1 { int rollNo = 1; // this is instance variable static int age = 12; // this is static variable public static void main(String args[]) { // to access instance variable we have to create object Dog1 dg = new Dog1(); System.out.println(dg.rollNo); // to access the static variable no need to create object // we can access it directly System.out.println(age); } }
Output:
1 12
Explanation:
// to access instance variable we have to create object Dog1 dg = new Dog1(); System.out.println(dg.rollNo);
To access instance variable we have to create object
To access the static variable no need to create object. We can access it directly
// we can access it directly System.out.println(age);
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