Nullability Plugin

A Gradle plugin for verifying a Spring project's nullability at compile time. Gradle 8.x is supported.

Applying the Plugin

The plugin can then be applied to a project in the usual manner, as shown in the following example:

plugins {
	id "io.spring.nullability" version "<<version>>"
}

Configuring the Plugin

The plugin can be used without configuration. It will verify the nullability of all JavaCompile tasks whose name matches compile(\\d+)?Java.

A nullability extension is added by the plugin. The extension can be used to customize the versions of the dependencies that are used during verification.

nullability {
	errorProneVersion = <<custom-version>>
	nullAwayVersion = <<custom-version>>
}