| 7.2.Interface |
| 7.2.1. | The superclass of interfaces is always null |
| 7.2.2. | Listing the Interfaces That an Interface Extends |
| 7.2.3. | Checking whether String is an interface or class |
| 7.2.4. | If a class object is an interface or a class |
| 7.2.5. | Listing the Interfaces That a Class Implements |
| 7.2.6. | Although the type of o2 is an interface, getSuperclass() returns the object's superclass |
| 7.2.7. | The interfaces for a primitive type is an empty array |
| 7.2.8. | Return Returns true if type is implementing Map |
| 7.2.9. | Returns true if a class implements Serializable and false otherwise. |
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| 7.2.10. | Get Super Interfaces |
| 7.2.11. | Get all interface and object classes that are generalizations of the provided class |