code: @Override
      public ContainerDef container(String name) {
          GroupContainerDefImpl contianer = new GroupContainerDefImpl(getDescriptorName(), getRootNode(), group,
              group.getOrCreate("container@qualifier=" + name));
          contianer.setContainerName(name);
          return contianer;
      }
docs: /* (non-Javadoc)
  @see org.jboss.arquillian.impl.configuration.ArquillianDescriptorImpl#container(java.lang.String)