/**
* Sorts set <code>groupingDefinitions</code> according to the mutual
- * dependencies.<br />
+ * dependencies.<br>
*
* Elements of <code>groupingDefinitions</code> are firstly transformed to
* {@link org.opendaylight.yangtools.yang.parser.util.TopologicalSort.Node
* Node} interfaces and then are sorted by
* {@link org.opendaylight.yangtools.yang.parser.util.TopologicalSort#sort(Set)
- * sort()} method of <code>TopologicalSort</code>.<br />
- * <br />
+ * sort()} method of <code>TopologicalSort</code>.<br>
+ * <br>
*
*
- * <i>Definition of dependency relation:<br />
+ * <i>Definition of dependency relation:<br>
* The first <code>GroupingDefinition</code> object (in this context)
* depends on second <code>GroupingDefinition</code> object if the first one
* contains in its set of <code>UsesNode</code> (obtained through