Inspectopedia Help

Inheritance of Kotlin sealed interface/class from Java

Reports attempts to inherit from Kotlin sealed interfaces or classes in Java code.

Example:

// Kotlin file: MathExpression.kt sealed class MathExpression data class Const(val number: Double) : MathExpression() data class Sum(val e1: MathExpression, val e2: MathExpression) : MathExpression()
// Java file: NotANumber.java public class NotANumber extends MathExpression { }

Inspection Details

Available in:

IntelliJ IDEA 2023.3, Qodana for JVM 2023.3

Plugin:

Kotlin, @snapshot@

Last modified: 13 July 2023