File list (Check if you may need any files):
AbstractClusterer.java
AbstractDensityBasedClusterer.java
CheckClusterer.java
CLOPE.java
Clusterer.java
ClusterEvaluation.java
Cobweb.java
forOPTICSAndDBScan\Databases\Database.java
..................\....Objects\DataObject.java
DBSCAN.java
DensityBasedClusterer.java
EM.java
forOPTICSAndDBScan\Utils\EpsilonRange_ListElement.java
..................\DataObjects\EuclideanDataObject.java
FarthestFirst.java
FilteredClusterer.java
forOPTICSAndDBScan\OPTICS_GUI\GraphPanel.java
HierarchicalClusterer.java
MakeDensityBasedClusterer.java
forOPTICSAndDBScan\DataObjects\ManhattanDataObject.java
NumberOfClustersRequestable.java
OPTICS.java
forOPTICSAndDBScan\OPTICS_GUI\OPTICS_Visualizer.java
..................\Utils\PriorityQueue.java
..................\.....\PriorityQueueElement.java
RandomizableClusterer.java
RandomizableDensityBasedClusterer.java
RandomizableSingleClustererEnhancer.java
forOPTICSAndDBScan\OPTICS_GUI\ResultVectorTableModel.java
..................\Databases\SequentialDatabase.java
..................\OPTICS_GUI\SERFileFilter.java
..................\..........\SERObject.java
sIB.java
SimpleKMeans.java
SingleClustererEnhancer.java
UpdateableClusterer.java
forOPTICSAndDBScan\Utils\UpdateQueue.java
..................\.....\UpdateQueueElement.java
XMeans.java
forOPTICSAndDBScan\OPTICS_GUI\Graphics\Graph16.gif
..................\..........\........\Help16.gif
..................\..........\........\Information16.gif
..................\..........\........\Open16.gif
..................\..........\........\Parameters16.gif
..................\..........\........\Save16.gif
..................\..........\........\Table16.gif
..................\..........\Graphics
..................\Databases
..................\DataObjects
..................\OPTICS_GUI
..................\Utils
forOPTICSAndDBScan