Jijogun iwa kan lẹẹmeji

Eyi ko ṣiṣẹ:

trait Trait
class Class extends Trait with Trait

Alakojo rojọ:

<console>:8: error: trait Trait is inherited twice
       class Class extends Trait with Trait
                           ^
<console>:8: error: trait Trait is inherited twice
       class Class extends Trait with Trait
                                      ^

Eyi ṣe:

trait Trait
class Abstraction extends Trait
class Implementation extends Abstraction with Trait

Awọn ibeere:

• Kilode ti o fi ṣiṣẹ?
• Bawo ni snippet keji ṣe yatọ? (nipa ọrọ ogún meji)
• Njẹ ọna keji tabi apẹẹrẹ bakan ti o wulo?