Java
Null check can be replaced with method call
Warning
New
Last modified: 03 December 2024 Reports null
checks that can be replaced with a call to a static method from Objects
or Stream
.
Example:
if (message == null) {
application.messageStorage().save(new EmptyMessage());
} else {
application.messageStorage().save(message);
}
After the quick-fix is applied:
application.messageStorage()
.save(Objects.requireNonNullElseGet(message, () -> new EmptyMessage()));
- 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.
ReplaceNullCheck
Use the Don't warn if the replacement is longer than the original option to ignore the cases when the replacement is longer than the original code.
New in 2017.3
Here you can find the description of settings available for the Null check can be replaced with method call inspection, and the reference of their default values.
Inspection Details | |
---|---|
By default bundled with: | |
Can be installed with plugin: | Java, 243.23126 |
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