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Ashty Ali
private method
1 Answer(s)      3 years and 7 months ago
Posted in : Java Beginners


how can define private method in a class and using it in another class in a same package? my source code:

class rectangle{
int length,breadth;
void show(int length,int bredth){
this.length=length;
this.breadth=breadth;
}
public int calculate(){
int size;
size=length*breadth;
return(size);
}
}

public class useOfthisoperator  {
public static void main(String args[]){
    rectangle r=new rectangle();
    r.show(5,6);
    int area=r.calculate();
    System.out.println("this Area of rectangle is"+area);
}
}

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View Answers

January 10, 2011 at 10:33 AM


Hi Friend,

Try the following code:

class rectangle{
    int length,breadth;
    void show(int l,int b){
        this.length=l;
        this.breadth=b; 
        }

        public int calculate(){
            int size;
            size=length*breadth;
            return size;
            }
            }

public class useOfthisoperator {
    public static void main(String args[]){ 
        rectangle r=new rectangle();
        r.show(5,6); 
        int area=r.calculate();
        System.out.println("this Area of rectangle is: "+area); 
        }
        }

Thanks



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