When reading an image, the process doesn't end

[devcrocod]

Executing the following cell:

import javax.imageio.ImageIO
import java.io.File
val ioImage = ImageIO.read(File("some_image.jpg"))

launches new process IkotlinKt that doesn't end.

[altavir]

Could you try to close the file after read? I mean

val ioImage = File("some_image.jpg").use{
  ImageIO.read(it)
}

I do not know the library, but it is possible, that image should be manually released as well...

[devcrocod]

File and BufferedImage don't support Closeable interface.

But this is really a problem of implementation ImageIO.