Application: gvSIG desktop

Steps in order to reproduce this bug:

• create and open a view;
• add a whatever layer and activate it;
• try to identify a feature by the "Info by point" tool.

Result: an "Info by point" error appears in the status bar and the "Info by point" window is not shown.

It seems due to the recent modifications in the org.gvsig.fmap.geom packages. In fact:

ERROR AWT-EventQueue-1 org.gvsig.andami.messages.NotificationManager - Info by Point
java.lang.ClassCastException: org.gvsig.fmap.geom.generalpath.gputils.DefaultGeneralPathX cannot be cast to org.gvsig.fmap.geom.primitive.GeneralPathX
    at org.gvsig.fmap.geom.generalpath.primitive.surface.ellipse.Circle2D.cloneFShape(Circle2D.java:92)
    at org.gvsig.fmap.geom.generalpath.primitive.AbstractPrimitive.cloneGeometry(AbstractPrimitive.java:181)
    at org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect.fromViewPortCRSToSourceCRS(FLyrVect.java:1169)
    at org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect.queryByGeometry(FLyrVect.java:864)
    at org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect.queryByPoint(FLyrVect.java:843)
    at org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect.getInfo(FLyrVect.java:958)
    at org.gvsig.app.project.documents.view.toolListeners.InfoListener.point(InfoListener.java:130)
        [...]

So this issue is due to the same reason of #2702 and #2705.