the inheritance exc1

//the Testet class
//the main
import java.util.Scanner;
public class Tester {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Scanner s= new Scanner(System.in);
        String name,color,favFood;
        int whiskers,battelsNum;
        Cat c1=new Cat("Tom","Grey",50);
        StreetCat c2=new StreetCat("Mini","Yellow",40,3);
        SiamiCat c3=new SiamiCat("Boosy","White",30,"fish");
        //receiving data for a streetCat
        System.out.println("Enter a cat's name");
        name=s.next();
        System.out.println("Enter a cat's color");
        color=s.next();
        System.out.println("Enter the cat's whiskers length (cm)");
        whiskers=s.nextInt();
        System.out.println("Enter how many times the cat got envolved in a battel");
        battelsNum=s.nextInt();
        StreetCat c4=new StreetCat(name,color,whiskers,battelsNum);
        //recieving data for a siamiCat
        System.out.println("Enter a cat's name");
        name=s.next();
        System.out.println("Enter a cat's color");
        color=s.next();
        System.out.println("Enter the cat's whiskers length (cm)");
        whiskers=s.nextInt();
        System.out.println("enter the cat's favourite food");
        favFood=s.next();
        SiamiCat c5=new SiamiCat(name,color,whiskers,favFood);
        System.out.println(c1);
        System.out.println(c2);
        System.out.println(c3);
        System.out.println(c4);
        System.out.println(c5);

    }

}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///the Cat class
//////////////////////////////

public class Cat {
    protected String _name,_color;
    protected int _whiskers;//in centimeters
    //constructor for all fields
    public Cat(String _name, String _color, int _whiskers) {
        super();
        this._name = _name;
        this._color = _color;
        this._whiskers = _whiskers;
    }
    //toString for all fields
    @Override
    public String toString() {
        return "Cat [_name=" + _name + ", _color=" + _color + ", _whiskers=" + _whiskers + "]";
    }
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//the StreetCat class
//////////////////////////////////////

public class StreetCat extends Cat {
    protected int _battelsNum;
    //constructor for all fields
    public StreetCat(String _name, String _color, int _whiskers,int _battelsNum) {
        super(_name, _color, _whiskers);
        this._battelsNum=_battelsNum;
        // TODO Auto-generated constructor stub

    }
    //toString for all fields
    @Override
    public String toString() {

        return super.toString()+ "StreetCat [_battelsNum=" + _battelsNum + "]";
    }

}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///the SiamiCat class
///////////////////////////////////////////////

public class SiamiCat extends Cat {
    protected String _favFood;
    //constructor for all fields
    public SiamiCat(String _name, String _color, int _whiskers,String _favFood) {
        super(_name, _color, _whiskers);
        this._favFood=_favFood;
        // TODO Auto-generated constructor stub
    }
    //toStrin for all fields
    @Override
    public String toString() {

        return super.toString()+"SiamiCat [_favFood=" + _favFood + "]";
    }
}