anchor.diff:  To do this add a _grapeConfig.xml_ in your jenkins MASTER installation, in the $JENKINS_HOME/.groovy directory.
   You can generate Ivy config from the artifactory instance.
   An example can be : 
  -
   [source,xml]
   ----
   <?xml version="1.0" encoding="UTF-8"?>
  -<ivy-settings>
  +<ivy-settings
     <settings defaultResolver="downloadGrapes" />
     <credentials host="artifactoryHostname" realm="Artifactory Realm" username="user" passwd="password" />
     <resolvers>
  
positive.code: ----
  
  WARNING: You need to restart Jenkins MASTER to load new _grapeConfig.xml" file.
  
negative.code: 
   org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
   General error during conversion: Error grabbing Grapes -- [unresolved dependency: com.oracle#ojdbc6;11.2.0.4: not found]
   java.lang.RuntimeException: Error grabbing Grapes -- [unresolved dependency: com.oracle#ojdbc6;11.2.0.4: not found]
  	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
  
  