APIGEE X JAVA Callout try to initialize satatic class

[yahyaoui]

Hello,

I'm developing a java jar that validates SAMLResponse "signature" and "decryption".  I used "onelogin lib".

When running, I got this error message 

{
    "fault": {
        "faultstring": "Failed to execute JavaCallout. Could not initialize class com.onelogin.saml2.util.Util",
        "detail": {
            "errorcode": "steps.javacallout.ExecutionError"
        }
    }
}

On my local environment, my code is working.

For the build, i used to ways :

• import dependencies on my shared flow next to the jar
• add the dependecies inside the jar 

==> i got the same error message