anchor.diff:      <dependency><groupId>org.jboss.weld</groupId><artifactId>weld-api</artifactId><scope>provided</scope></dependency>
       <dependency><groupId>org.jboss.weld</groupId><artifactId>weld-spi</artifactId><scope>provided</scope></dependency>
       <dependency><groupId>xml-apis</groupId><artifactId>xml-apis</artifactId><scope>provided</scope></dependency>
  +    <dependency><groupId>com.sun.xml.bind</groupId><artifactId>jaxb-impl</artifactId><scope>provided</scope></dependency>
       <dependency><groupId>org.jboss.errai.io.netty</groupId><artifactId>netty</artifactId><scope>provided</scope></dependency>
   
       <!-- And finally, add this -->
  
positive.code: UberFire's Workbench GUI module relies on the UberFire VFS for storing
  perspective definitions, perspective geometries, editor-to-filename
  associations, and more.
  
  You select the UberFire's VFS implementations the same way as you
  choose UberFire security components: using Java's Service Loader
  
negative.code: 
  This time, you should see a toolbar sandwiched between the menu bar
  and the rest of the page's content. The toolbar should contain one
  button with an asterisk icon on it. Every time you press the button,
  the panel titled ``Greetings'' (the `HelloWorldScreen`) should reset
  back to its initial message.
  
  