I have a Java file that looks like this:
package AuthorizeNetFingerprint;
class Fingerprint {
private static Log logger = LogFactory.getLog(Fingerprint
I am not familiar with the Play framework, but the first line in your Scala sample code should instantiate the class AuthorizeNetFingerprint.Fingerprint, which only has a private constructor and is not a public class (i.e., it can only be accessed from the same package).
Maybe a call to AuthorizeNetFingerprint.Fingerprint.createFingerprint(...) works, after making the class public?