'final' method in 'final' class
Reports final
methods in final
classes.
Since final
classes cannot be inherited, marking a method as final
may be unnecessary and confusing.
Example:
record Bar(int a, int b) {
public final int sum() {
return a + b;
}
}
After the quick-fix is applied:
record Bar(int a, int b) {
public int sum() {
return a + b;
}
}
As shown in the example, a class can be marked as final
explicitly or implicitly.
Locating this inspection
- 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.
FinalMethodInFinalClass- Via Settings dialog
Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.
Availability
- By default bundled with
- Can be installed with plugin
Java, 241.18072
Last modified: 18 June 2024