Map key may leak

Last modified: 03 December 2024

Reports using Language or FileType as a map key in plugin code.

Such usages might lead to inability to unload the plugin properly.

Please consider using String as keys instead.

See Dynamic Plugins in SDK Docs for more information.

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.

LeakableMapKey
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 | Plugin DevKit | Code

Inspection Details

By default bundled with:

IntelliJ IDEA 2024.3, Qodana for JVM 2024.3,

Can be installed with plugin:

Plugin DevKit, 243.23126