Method can have varargs parameter

Reports methods that can be converted to variable arity methods.

Example:

void process(String name, Object[] objects);

After the quick-fix is applied:

void process(String name, Object... objects);

This inspection only reports if the language level of the project or module is 5 or higher.

Inspection options

Option	Type	Default
Ignore parameters with type byte[] or short[]	Checkbox	false
Ignore all primitive array types	Checkbox	false
Ignore methods overriding/implementing a super method	Checkbox	false
Only report 'public' methods	Checkbox	false
Ignore methods with multiple array parameters	Checkbox	false
Ignore multidimensional array parameters	Checkbox	false

Inspection Details
Available in:	IntelliJ IDEA 2023.3, Qodana for JVM 2023.3
Plugin:	Java, 233.SNAPSHOT

Last modified: 13 July 2023