stop postgresql on shutdown not working

[RinatMoravia]

Hi,

I add to my code: Runtime.getRuntime.addShutdownHook(new Thread(() => { postgres.stop() }))

I want postgres to stop when app stops. It does not happen.

I can see that stop is running, I'm getting to forceDelete - my temp folder. It fails to delete my temp folder so it's trying to force delete on exist by adding it to shutdownhook (isn't it too late now?). Then I get an exception that says:

Exception in thread "Thread-8" java.lang.IllegalStateException: Shutdown in progress
    at java.lang.ApplicationShutdownHooks.add(ApplicationShutdownHooks.java:66)
    at java.lang.Runtime.addShutdownHook(Runtime.java:211)
    at de.flapdoodle.embed.process.io.file.FileCleaner.forceDeleteOnExit(FileCleaner.java:51)
    at de.flapdoodle.embed.process.io.file.Files.forceDelete(Files.java:128)
    at ru.yandex.qatools.embed.postgresql.PostgresProcess.deleteTempFiles(PostgresProcess.java:236)
    at ru.yandex.qatools.embed.postgresql.PostgresProcess.stopInternal(PostgresProcess.java:158)
    at de.flapdoodle.embed.process.runtime.AbstractProcess.stop(AbstractProcess.java:177)
    at ru.yandex.qatools.embed.postgresql.EmbeddedPostgres.stop(EmbeddedPostgres.java:216)
    at com.flir.mock.EmbeddedPostgresSQL.$anonfun$new$1(EmbeddedPostgresSQL.scala:16)
    at java.lang.Thread.run(Thread.java:748)

Process finished with exit code 0

Thanks, Rinat