GrUnnecessaryNonSealedModifier

plugins/groovy/groovy-psi/resources/inspectionDescriptions/GrUnnecessaryNonSealedModifier.html

2025.3-rc-2363 B

Reports unnecessary non-sealed modifiers which used on methods, fields, or variables.

This modifier has effect only on classes, interfaces and traits.

Example:

non-sealed boolean foo() {} // modifier is unnecessary
  non-sealed Object bar // modifier is unnecessary

  // modifier is required and therefore not highlighted
  non-sealed class A {}