Serializable object must implement 'readResolve'

Reports objects (data object including) that implement java.io.Serializable but don't implement readResolve

Example:

  import java.io.Serializable

  object Foo : Serializable

The quick fix implements readResolve method:

  import java.io.Serializable

  object Foo : Serializable {
      private fun readResolve() = Foo
  }

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.

JavaIoSerializableObjectMustHaveReadResolve

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 | Kotlin | Probable bugs

Last modified: 18 June 2024