class a intx=1234; void show( I System. out.println(classA: ");1 class b extends a doublex=567.89 void showo super show(; System. out. println("class B: )class A { int x = 1234; void show( ) { System.out.println("class A : "); } } class B extends A { double x = 567.89; void show( ) { super.show( ); System.out.println("class B : "); } }