Redundant suppression

Reports usages of the following elements that can be safely removed because the inspection they affect is no longer applicable in this context:

@SuppressWarning annotation, or
// noinspection line comment, or
/** noinspection */ JavaDoc comment

Example:

public class C {
 // symbol is already private,
 // but annotation is still around
  @SuppressWarnings({"WeakerAccess"})
  private boolean CONST = true;
  void f() {
    CONST = false;
  }
}

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.

RedundantSuppression

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.

Settings or Preferences | Editor | Inspections | General

Inspection options

Here you can find the description of settings available for the Redundant suppression inspection, and the reference of their default values.

Ignore '@SuppressWarning("ALL")': Not selected

Availability

By default bundled with: CLion 2024.1, DataGrip 2024.1, DataSpell 2024.1, GoLand 2024.1, IntelliJ IDEA 2024.1, JetBrains Rider 2023.3, PhpStorm 2024.1, PyCharm 2024.1, Qodana for .NET 2023.3, Qodana for Go 2024.1, Qodana for JS 2024.1, Qodana for JVM 2024.1, Qodana for PHP 2024.1, Qodana for Ruby 2024.1, RubyMine 2024.1, WebStorm 2024.1 Writerside 2024.1
Can be installed with plugin: IDEA CORE, 241.SNAPSHOT

Last modified: 18 June 2024