in proxy/src/main/java/org/apache/directory/fortress/realm/tomcat/Tc7AccessMgrProxy.java [134:142]
public Principal authenticate( String userId, String password )
{
if ( realm == null )
{
throw new IllegalArgumentException( CLS_NM + "authenticate detected Fortress Tomcat7 Realm not initialized correctly. Check your Fortress Realm configuration" );
}
return realm.authenticate( userId, password );
}