contoh statement getter and setter

package rahma;

class persegipanjang{

private double panjang;

private double lebar;

public persegipanjang(){

panjang = 0;

lebar = 0;

}

private double luaspersegipanjang(double p,double l){

return p*l;

}

private double keliling(double p,double l){

return 2*(p+l);

}

public void setpanjang(double panjang){

this.panjang=panjang;

}

public void setlebar(double lebar) {

this.lebar=lebar;

}

public double getluas(){

return luaspersegipanjang(panjang, lebar);

}

public double getkeliling(){

return keliling(panjang, lebar);

}

output :

luas persegipanjang = 40.0

keliling persegipanjang = 26.0

BUILD SUCCESSFUL (total time: 2 seconds)