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There are 2 classes, 1 LandAnimal and another WaterAnimal.
There is another class Animal which wants to have the
properties of both LandAnimal and WaterAnimal. How will you
design this situation?
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Answer Posted / bhaskr reddy
interface LandAnimals {
class LandAnimal {
// define the Land Animal prperties
}
}
interface WaterAnimals{
class WaterAnimal{
// define the Water Animal prperties
}
}
Now define the "Animal" class by implementing the two
interfaces(WaterAnimals and LandAnimals ).
Note1 : Java supports defining the class inside an
interface.
Note 2 : In the previous answer somebody has defined two
seperate classes for WaterAnimal and Land animal
and his LandAnimal extends WaterAnimal then LandAnmal
becomes the Water animal this is poor object orientation.
| Is This Answer Correct ? | 18 Yes | 1 No |
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