RedundantModalityModifier

plugins/kotlin/code-insight/descriptions/resources-en/inspectionDescriptions/RedundantModalityModifier.html

2025.3-rc-2424 B

Reports the modality modifiers that match the default modality of an element (final for most elements, open for members with an override).

Example:

final class Foo

  open class Bar : Comparable<Bar> {
      open override fun compareTo(other: Bar): Int = 0
  }

After the quick-fix is applied:

class Foo

  open class Bar : Comparable<Bar> {
      override fun compareTo(other: Bar): Int = 0
  }