// 23.ck : inheritance// declare class Xclass X{ int i;}// declare class Y as subclass of Xclass Y extends X{ int j;}// instantiate a YY y;// assign to i10 => y.i;// testif( y.i == 10 && y.j != 0 ) <<<"test failed">>>;else <<<"success">>>;
// 23.ck : inheritance
// declare class X
class X
{
int i;
}
// declare class Y as subclass of X
class Y extends X
{
int j;
}
// instantiate a Y
Y y;
// assign to i
10 => y.i;
// test
if( y.i == 10 && y.j != 0 ) <<<"test failed">>>;
else <<<"success">>>;