JAVA EE: Java Tutorial : Java Access modifiers (field)

Wednesday 23 December 2015

Java Tutorial : Java Access modifiers (field)

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Java Tutorial : Java Access modifiers (field)

Student.java

package mypack1;

public class Student
{

    public String name;

}

StudentMyPack1Test.java

package mypack1;

public class StudentMyPack1Test
{

    public static void main(String[] args)
    {
        Student student = new Student();
        System.out.println("name : " + student.name);
    }

}

PreKgStudent.java

package mypack2;

import mypack1.Student;

public class PreKgStudent extends Student
{

    public void displayName()
    {
        System.out.println("name : " + name);
    }

    public static void main(String[] args)
    {
        PreKgStudent preKgStudent = new PreKgStudent();
        System.out.println("name : "+preKgStudent.name);
    }

}

StudentMyPack2Test.java

package mypack2;

import mypack1.Student;

public class StudentMyPack2Test
{

    public static void main(String[] args)
    {
        Student student = new Student();
        System.out.println("name : " + student.name);
    }

}