Java Tutorial : Java Variables

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Java Tutorial : Java Variables 

Java Tutorial : Java Variables 

Student.java

public class Student
{
    String name; //instance variable  
    
    static int schoolCode=1000; //static variable
    
    public void eat()
    {
        int numberOfBiscuts = 10; //local variable
        System.out.println("has eaten " + numberOfBiscuts + " Biscuts");
    }
    
}

StudentDemo.java

public class StudentDemo
{

    public static void main(String[] args)
    {
        Student studentObj = new Student();

        /*
         * Access instance variable.
         */
        studentObj.name = "John";       
        System.out.println("Name :" + studentObj.name); 

        /*
         * Access static variable.
         */
        
        System.out.println("School Code : " + Student.schoolCode);

        studentObj.eat();

    }

}

Output

Name :John
School Code : 1000
has eaten 10 Biscuts

To Download VariableDemoApp Project Click the below link
https://sites.google.com/site/javaee4321/java/VariableDemoApp.zip?attredirects=0&d=1

See also:

All JavaEE Viedos Playlist

All JavaEE Viedos

All JAVA EE Links

Servlets Tutorial

All Design Patterns Links

JDBC Tutorial

Java Collection Framework Tutorial

JAVA Tutorial