Redundant no-arg constructor
Reports unnecessary constructors.
A constructor is unnecessary if it is the only constructor of a class, has no parameters, has the same access modifier as its containing class, and does not perform any initialization except explicitly or implicitly calling the superclass constructor without arguments. Such a constructor can be safely removed as it will be generated by the compiler even if not specified.
Example:
public class Foo {
public Foo() {}
}After the quick-fix is applied:
public class Foo {}- 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.
RedundantNoArgConstructor
Use the inspection settings to ignore unnecessary constructors that have an annotation.
Here you can find the description of settings available for the Redundant no-arg constructor inspection, and the reference of their default values.
You can suppress this inspection by placing the following comment marker before the code fragment where you no longer want messages from this inspection to appear:
//noinspection RedundantNoArgConstructornote
Actual comment syntax will depend on the code language you are working with
More detailed instructions as well as other ways and options that you have can be found in the product documentation:
Inspection Details | |
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By default bundled with: |