import freenet.keys.FreenetURI
import java.io.ByteArrayInputStream
import javax.imageio.ImageIO
import freenet.keys.FreenetURI
import java.io.ByteArrayInputStream
import javax.imageio.ImageIO
private val imageCache = CacheBuilder.newBuilder().build<String, LoadedImage>()
private val callback = object : FreenetInterface.BackgroundFetchCallback {
private val imageCache = CacheBuilder.newBuilder().build<String, LoadedImage>()
private val callback = object : FreenetInterface.BackgroundFetchCallback {