Java
Non-final field in 'enum'
Warning
New
Last modified: 03 December 2024Reports non-final fields in enumeration types. Non-final fields introduce global mutable state, which is generally considered undesirable.
Example:
enum Enum {
FIRST("first"),
SECOND("second");
public String str;
Enum(String str) {
this.str = str;
}
}
After the quick-fix is applied:
enum Enum {
FIRST("first"),
SECOND("second");
public final String str;
Enum(String str) {
this.str = str;
}
}
- 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.
NonFinalFieldInEnum
Use the `Ignore fields that cannot be made 'final'` option to only warn on fields that can be made final using the quick-fix.
Here you can find the description of settings available for the Non-final field in 'enum' inspection, and the reference of their default values.
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Java, 243.23126 |
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