[keycloak-user] Getting compile errors related to BouncyCastle.

Hello, I'm trying to compile the project with Maven on the command line. I'm getting errors like the following, [ERROR] /c:/data/projects/keycloak-master/common/src/main/java/org/keycloak/common/util/OCSPUtils.java:[230,41] no suitable constructor found for Extension(org.bouncycastle.asn1.DERObjectIdentifier,boolean,org.bouncycastle.asn1.DEROctetString)     constructor org.bouncycastle.asn1.x509.Extension.Extension(org.bouncycastle.asn1.ASN1ObjectIdentifier,org.bouncycastle.asn1.ASN1Boolean,org.bouncycastle.asn1.ASN1OctetString) is not applicable       (argument mismatch; org.bouncycastle.asn1.DERObjectIdentifier cannot be converted to org.bouncycastle.asn1.ASN1ObjectIdentifier)     constructor org.bouncycastle.asn1.x509.Extension.Extension(org.bouncycastle.asn1.ASN1ObjectIdentifier,boolean,byte[]) is not applicable       (argument mismatch; org.bouncycastle.asn1.DERObjectIdentifier cannot be converted to org.bouncycastle.asn1.ASN1ObjectIdentifier)     constructor org.bouncycastle.asn1.x509.Extension.Extension(org.bouncycastle.asn1.ASN1ObjectIdentifier,boolean,org.bouncycastle.asn1.ASN1OctetString) is not applicable       (argument mismatch; org.bouncycastle.asn1.DERObjectIdentifier cannot be converted to org.bouncycastle.asn1.ASN1ObjectIdentifier) [ERROR] /c:/data/projects/keycloak-master/common/src/main/java/org/keycloak/common/util/OCSPUtils.java:[320,72] cannot find symbol   symbol:   method toASN1Primitive()   location: class org.bouncycastle.cert.ocsp.RespID My Maven version is 3.3.9.  Using JDK 1.8.0_172.  I have the latest source for Keycloak (downloaded this morning). Any help would be appreciated. Thanks. Harold --- L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast. https://www.avast.com/antivirus