--- /dev/null
+package jalview.datamodel;
+
+/**
+ * holds a group set and provides getters and setters for ContactMatrixI
+ * implementations
+ *
+ * @author jprocter
+ */
+public class GroupSetHolder
+{
+
+ GroupSet grps = new GroupSet();
+
+ public GroupSetI getGroupSet()
+ {
+ return grps;
+ }
+
+ public void setGroupSet(GroupSet makeGroups)
+ {
+ grps = makeGroups;
+ }
+
+}