`ImageFromDockerfile` not working when `withFileFromFile` and `withDockerfile` are used at the same time

Issue

This works as expected

new ImageFromDockerfile(imageName, true)
    .withFileFromFile("Dockerfile", new File("dev/keycloak/Dockerfile"))
    .withFileFromFile("dev/keycloak/sbt-project", new File("dev/keycloak/sbt-project"))

while this fails to create image and deadlocks on PipedInputStream#awaitSpace()

new ImageFromDockerfile(imageName, true)
    .withDockerfile(new File("dev/keycloak/Dockerfile").toPath)
    .withFileFromFile("dev/keycloak/sbt-project", new File("dev/keycloak/sbt-project"))

Expected result

At least some kind of warning or exception

Inizia da ImageFromDockerfile e segui il modo in cui withDockerfile e withFileFromFile aggiungono i loro input, concentrandoti sul deadlock in PipedInputStream#awaitSpace(). Riproduci le due combinazioni di chiamate fluent dell’issue e fai in modo che l’uso conflittuale produca un avviso o una Exception invece di bloccarsi.