ngs to the
 <a href="../../../javax/validation/groups/Default.html" title="interface in javax.validation.groups"><code>Default</code></a> group.
 <p>
 When applying validation, the list of target groups is passed along.
 If no group is explicitly passed along, the
 <code>javax.validation.groups.Default</code> group is used.
 <p>
 During cascading, groups can be converted from one to another by
 the use of <a href="../../../javax/validation/groups/ConvertGroup.html" title="annotation in javax.validation.grou