Implicit null argument
Reports calls with no arguments to method that has exactly one parameter. This is equivalent to call with null
, and that behavior is often confusing and unintended.
Example:
def foo(String s){}
foo() // this call is actually 'foo(null)' call
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.
GroovyImplicitNullArgumentCall- 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
Groovy, 241.18072
Last modified: 18 June 2024