code: protected void configureTitle(TitleConfigurable configurable, String objectName) {
  		Assert.notNull(configurable, "configurable");
  		Assert.notNull(objectName, "objectName");
  
  		String title = loadMessage(objectName + "." + TITLE_KEY);
  
  		if (StringUtils.hasText(title)) {
  			configurable.setTitle(title);
  		}
  	}
docs: Sets the title of the given object. The title is loaded from this
  instance's {@link MessageSource} using a message code in the format
  
  <pre>
  &lt;objectName&gt;.title
  </pre>
  
  @param configurable The object to be configured. Must not be null.
  @param objectName The name of the configurable object, unique within the
  application. Must not be null.
  
  @throws IllegalArgumentException if either argument is null.