Java
Interface method clashes with method in 'Object'
Warning
New
Last modified: 03 December 2024 Reports interface methods that clash with the protected methods clone()
and finalize()
from the java.lang.Object
class.
In an interface, it is possible to declare these methods with a return type that is incompatible with the java.lang.Object
methods. A class that implements such an interface will not be compilable. When the interface is functional, it remains possible to create a lambda from it, but this is not recommended.
Example:
// Warning: this interface cannot be implemented
// by any class, only by a lambda or method reference
interface MyInterface {
double clone();
}
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
InterfaceMethodClashesWithObject
Inspection Details | |
---|---|
By default bundled with: | |
Can be installed with plugin: | Java, 243.23126 |
Thanks for your feedback!
Was this page helpful?