I don’t know, but maybe this is related with this ...

# announcements

[GarouDan]

I don’t know, but maybe this is related with this pom.xml configuration:

<plugin>
				<artifactId>kotlin-maven-plugin</artifactId>
				<groupId>org.jetbrains.kotlin</groupId>
				<configuration>
					<args>
						<arg>-Xjsr305=strict</arg>
					</args>
					<compilerPlugins>
						<plugin>spring</plugin>
					</compilerPlugins>
				</configuration>
				<dependencies>
					<dependency>
						<groupId>org.jetbrains.kotlin</groupId>
						<artifactId>kotlin-maven-allopen</artifactId>
						<version>${kotlin.version}</version>
					</dependency>
				</dependencies>
			</plugin>