package testpacknm;

import java.util.Scanner;

import testpacknm.testcnm;

class Another {

    String name;

}

public class testcnm extends Another {

    int salary;

    public static void main(String[] args){

        testcnm obj = new testcnm();

        obj.salary = ;

        obj.name = "Prakash";

        System.out.println("Name: " + obj.name);

        System.out.println("Salary: " + obj.salary);

    }

}

package testpacknm;

import java.util.Scanner;

import testpacknm.testcnm;

class Salary extends Details {

    public void SalaryMethod() {

        System.out.println("Calling the salary method");

    }

}

class Details {

    public void detailMethod() {

        System.out.println("Calling detail method");

    }

}

public class testcnm {

    public static void main(String[] args) {

        Salary sal = new Salary();

        sal.detailMethod();

        sal.SalaryMethod();

    }

}

package testpacknm;

import java.util.Scanner;

import testpacknm.testcnm;

public class testcnm {

    public static void main(String[] args) {

        Salary sal = new Salary();

        sal.detailMethod();

        sal.SalaryMethod();

        sal.data();

    }

}

class Salary extends Details {

    public void SalaryMethod() {

        System.out.println("Calling the salary method");

    }

}

class Details extends Database {

    public void detailMethod() {

        System.out.println("Calling detail method");

    }

}

class Database {

    public void data() {

        System.out.println("Callind database method");

    }

}

/**

 * Written for 'JavaDump' Android Application

 */

// Hierarchical Inheritance Example

public class Employee {

    public static void main(String[] args) {

        Salary sal = new Salary();

        // sal.detailMethod(); //throws error

        sal.SalaryMethod();

        sal.data();

    }

}

class Salary extends Database {

    public void SalaryMethod() {

        System.out.println("Calling the salary method");

    }

}

class Details extends Database {

    public void detailMethod() {

        System.out.println("Calling detail method");

    }

}

class Database {

    public void data() {

        System.out.println("Callind database method");

    }

}

OUTPUT:

Calling the salary method

Callind database method