Inheritance

//=============================================================================
public class Fruit {
//-----------------------------------------------------------------------------
    private String name;
//-----------------------------------------------------------------------------
    public Fruit(String name) {

        this.name = name;
    }
//-----------------------------------------------------------------------------
    public String toString() {

        return(name);
    }
//-----------------------------------------------------------------------------
}
//=============================================================================
     

//=============================================================================
public class Politician {
//-----------------------------------------------------------------------------
    private String name;
    protected double fractionOfVote;
//-----------------------------------------------------------------------------
    public Politician(String name) {

        this.name = name;
        fractionOfVote = 0.0;
    }
//-----------------------------------------------------------------------------
    public String toString() {

        return(name);
    }
//-----------------------------------------------------------------------------
    public void setFractionOfVote(double fraction) {

        fractionOfVote = fraction;
    }
//-----------------------------------------------------------------------------
}
//=============================================================================
//=============================================================================
public class Senator extends Politician {
//-----------------------------------------------------------------------------
    private String district;
    private double moneySpentInElection;
//-----------------------------------------------------------------------------
    public Senator(String name,String district,double moneySpent) {

        super(name);
        this.district = district;
        moneySpentInElection = moneySpent;
    }
//-----------------------------------------------------------------------------
    public String toString() {

        return(super.toString() + " from " + district);
    }
//-----------------------------------------------------------------------------
    public void getFractionOfVote() {

        return(fractionOfVote);
    }
//-----------------------------------------------------------------------------
}
//=============================================================================