public static JavaContainerBuilder from(RegistryImage registryImage) {
    return new JavaContainerBuilder(Jib.from(registryImage));
  }
Creates a new {@link JavaContainerBuilder} with the specified base image.

@param registryImage the {@link RegistryImage} that defines base container registry and
    credentials
@return a new {@link JavaContainerBuilder}
jib-core/src/main/java/com/google/cloud/tools/jib/api/JavaContainerBuilder.java