thanks Michael.. so lets go with this (if nobody objects) until JTS 
1.11.1 or 1.12

hopefully we remember ;)

stefan

Michaël Michaud wrote:
> Michaël Michaud a écrit :
>> Hi,
>>
>> I just wrote a one line quick and dirty patch in EditTransaction (line 
>> 316) to fix the problem.
>> It is not a final choice (I cannot say if it is completely safe) 
> To be more precise, I think there is now a little risk to valid a 
> modification where the user would have changed a valid geometry into a 
> null geometry (a geometry where getCoordinate() returns null).
> Not very likely but maybe not impossible.
> 
> Michaël
>> and 
>> I'll remove it if any request or alert.
>> Just want to make it easy to test and decide if it is OK until next JTS 
>> release.
>>
>> Michaël
>>
>> Martin Davis a écrit :
>>   
>>> Good point, Stefan.   I have to admit, Jon wrote all of that code, so 
>>> I'm probably no more able to decide whether the modification is safe.
>>>
>>> Here's an idea - while you're waiting for JTS 1.11.1 or JTS 1.12 with 
>>> the fix, why not encapsulate the validity check in a
>>>
>>> GeometryUtil.isValidOrNull(Geometry g)
>>>
>>> as I suggested earlier.  Then the logic can easily be added to check for 
>>> empty POINTs and return valid for them.
>>>
>>>
>>> Stefan Steiniger wrote:
>>>   
>>>     
>>>> thanks for fixing and discussing,
>>>>
>>>> now, I would prefer to leave the OJ code as is, and wait for JTS NB (or 
>>>> something alike). Because I don't see an elegant way to avoid isValid 
>>>> checks for EditTransactions.commit(), without telling what type of 
>>>> transaction is done.
>>>>
>>>> I.e. we need to do EditTransactions.commit() right?
>>>> as performed in DeleteSelectedItemsPlugIn.java:99
>>>>
>>>> if not, I would rather change code here, before touching/changing 
>>>> something in EditTransaction that allows the delivery of the transaction 
>>>> type.
>>>>
>>>> mhm.. I am honestly a bit scared to do changes here, because I can not 
>>>> assess what a change in the EditTransaction code can have for side 
>>>> effects - especially with respect to writing something back to real 
>>>> databases. So if a skilled person like Larry or Martin (as the JUMP 
>>>> designer) or Michael or Andreas would propose and do changes - I am 
>>>> totally happy with it.
>>>> Though.. preferring still no code changes at all and rather a change of 
>>>> JTS.
>>>>
>>>> puzzled
>>>> stefan
>>>>
>>>> Martin Davis wrote:
>>>>   
>>>>     
>>>>       
>>>>> But not a *good* reason!  8^)    For obvious reasons...  !
>>>>>
>>>>> Larry Becker wrote:
>>>>>     
>>>>>       
>>>>>         
>>>>>> Hi Martin,
>>>>>>
>>>>>>   Thanks for the fix.  Assuming you meant "why OJ is testing for 
>>>>>> validity on
>>>>>> a delete", the answer may be because it makes the code simpler.  Not the
>>>>>> best reason, but it is a reason.  :-)
>>>>>>
>>>>>> regards,
>>>>>> Larry
>>>>>>
>>>>>> On Tue, Mar 23, 2010 at 10:52 AM, Martin Davis 
>>>>>> <[email protected]>wrote:
>>>>>>
>>>>>>   
>>>>>>       
>>>>>>         
>>>>>>           
>>>>>>> Yes, POINT EMPTY is valid.  This is a bug in JTS.  I'll fix this today.
>>>>>>> Thanks, Michael!
>>>>>>>
>>>>>>> One thing that doesn't make sense to me is why JTS is testing for
>>>>>>> validity on a delete?  Surely it's safe to NOT do this, even for Undo?
>>>>>>>
>>>>>>>
>>>>>>> Michaël Michaud wrote:
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>> Hi Martin, all,
>>>>>>>>
>>>>>>>> Finally, I think the problem could be a consistency problem in JTS.
>>>>>>>> JTS accepts empty Points, empty LineStrings and empty Polygons created
>>>>>>>>       
>>>>>>>>           
>>>>>>>>             
>>>>>>>>               
>>>>>>> with
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>> factory.createPoint(null) -> POINT EMPTY
>>>>>>>> factory.createLineString(null) -> LINESTRING EMPTY
>>>>>>>> factory.createPolygon(null,null) -> POLYGON EMPTY
>>>>>>>>
>>>>>>>> empty LineString and empty Polygon, which hold an empty
>>>>>>>> CoordinateSequence are seen as valid Geometries
>>>>>>>>
>>>>>>>> on the other hand, empty Point, which also holds an empty
>>>>>>>> CoordinateSequence throws an exception while tested for its validity
>>>>>>>> The reason is Point.isValid() does not test its CoordinateSequence but
>>>>>>>> tests the validity of Point.getCoordinate(), which returns a null in
>>>>>>>> this case.
>>>>>>>>
>>>>>>>> Could you confirm POINT EMPTY should be considered as a valid Geometry 
>>>>>>>> ?
>>>>>>>>
>>>>>>>> Michaël
>>>>>>>>
>>>>>>>> Stefan Steiniger a écrit :
>>>>>>>>
>>>>>>>>       
>>>>>>>>           
>>>>>>>>             
>>>>>>>>               
>>>>>>>>> Hei,
>>>>>>>>>
>>>>>>>>> so by looking on the JUMP code,
>>>>>>>>>
>>>>>>>>> deleting always creates a null geometry:
>>>>>>>>> com.vividsolutions.jump.workbench.ui.GeometryEditor.remove(Geometry g,
>>>>>>>>> Geometry itemToRemove)
>>>>>>>>>
>>>>>>>>> calls
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>         
>>>>>>>>>             
>>>>>>>>>               
>>>>>>>>>                 
>>>>>>> com.vividsolutions.jump.workbench.ui.GeometryEditor.createNullGeometry(Class
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>> geometryClass)
>>>>>>>>>
>>>>>>>>> so, we could do the change in createNullGeometry() [though I don't
>>>>>>>>> really like the idea here to create an empty GeometryCollection is
>>>>>>>>> Michael did for the other positions] or in
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>         
>>>>>>>>>             
>>>>>>>>>               
>>>>>>>>>                 
>>>>>>> com.vividsolutions.jump.workbench.ui.EditTransaction.proposedGeometriesValid()
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>> by catching null geometries here and not checking them.
>>>>>>>>>
>>>>>>>>> or.. of course... both.
>>>>>>>>>
>>>>>>>>> any suggestions by you Larry, Michael, Martin?
>>>>>>>>> Probably the second solution is best?
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> ohh.. @Martin, actually, if that only happens for point geometries
>>>>>>>>> now... what is with the other geometry.isValid operations... why don't
>>>>>>>>> they return an error if null geomtries are created?
>>>>>>>>>
>>>>>>>>> stefan
>>>>>>>>>
>>>>>>>>> Martin Davis wrote:
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>         
>>>>>>>>>             
>>>>>>>>>               
>>>>>>>>>                 
>>>>>>>>>> Ah, yes, right.  This was a bug fix introduced in JTS 1.11, to ensure
>>>>>>>>>> that Point.isValid checked for invalid (eg NaN) coordinates.
>>>>>>>>>>
>>>>>>>>>> In general, the contract for IsValid does not support "null" being
>>>>>>>>>> passed as in input argument.  OJ should not be trying to determine 
>>>>>>>>>> the
>>>>>>>>>> validity of a null geometry - it needs to detect this situation and
>>>>>>>>>>           
>>>>>>>>>>               
>>>>>>>>>>                 
>>>>>>>>>>                   
>>>>>>> make
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>> its own decision about whether null is valid or not.
>>>>>>>>>>
>>>>>>>>>> So I think the way you'd sum this up is that a bug in JTS 1.10 
>>>>>>>>>> masked a
>>>>>>>>>> bug in OJ.
>>>>>>>>>>
>>>>>>>>>> Larry, I think your fix should take care of this in OJ.  If it were 
>>>>>>>>>> me
>>>>>>>>>>           
>>>>>>>>>>               
>>>>>>>>>>                 
>>>>>>>>>>                   
>>>>>>> I
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>> would encapsulate that logic in a general-purpose utility method 
>>>>>>>>>> called
>>>>>>>>>> something like GeometryUtil.isValidOrNull(Geometry g).  That gives a
>>>>>>>>>> single functionality point for the design decision to allow nulls as
>>>>>>>>>> valid geometry, in case it needs to be changed in the future.
>>>>>>>>>>
>>>>>>>>>> Larry Becker wrote:
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>           
>>>>>>>>>>               
>>>>>>>>>>                 
>>>>>>>>>>                   
>>>>>>>>>>> I see that prior versions of JTS Point.isValid() didn't call
>>>>>>>>>>> IsValidOP.isValid().  It just returned trure.
>>>>>>>>>>>
>>>>>>>>>>> Stepping though the debugger, isValid is throwing an NPE when it 
>>>>>>>>>>> does
>>>>>>>>>>>             
>>>>>>>>>>>                 
>>>>>>>>>>>                   
>>>>>>>>>>>                     
>>>>>>> the
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>> getCoordinate().
>>>>>>>>>>>
>>>>>>>>>>>   public boolean isValid() {
>>>>>>>>>>>       if (! IsValidOp.isValid(getCoordinate()))
>>>>>>>>>>>           return false;
>>>>>>>>>>>     return true;
>>>>>>>>>>>   }
>>>>>>>>>>>
>>>>>>>>>>> Larry
>>>>>>>>>>>
>>>>>>>>>>> On Mon, Mar 22, 2010 at 3:58 PM, Larry Becker 
>>>>>>>>>>> <[email protected]
>>>>>>>>>>>             
>>>>>>>>>>>                 
>>>>>>>>>>>                   
>>>>>>>>>>>                     
>>>>>>>> wrote:
>>>>>>>>       
>>>>>>>>           
>>>>>>>>             
>>>>>>>>               
>>>>>>>>>>>             
>>>>>>>>>>>                 
>>>>>>>>>>>                   
>>>>>>>>>>>                     
>>>>>>>>>>>> There are no changes in the SVN history for several months before 
>>>>>>>>>>>> 24
>>>>>>>>>>>> February that seem relevant.  I made a bunch of changes to 
>>>>>>>>>>>> rendering
>>>>>>>>>>>>               
>>>>>>>>>>>>                   
>>>>>>>>>>>>                     
>>>>>>>>>>>>                       
>>>>>>> and
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>> such, but nothing related to EditTransactions.
>>>>>>>>>>>>
>>>>>>>>>>>> I happened to have a copy of OJ dated 22 February and it does not
>>>>>>>>>>>>               
>>>>>>>>>>>>                   
>>>>>>>>>>>>                     
>>>>>>>>>>>>                       
>>>>>>> have the
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>> delete point problem.  Can't say for sure when it started though.
>>>>>>>>>>>>
>>>>>>>>>>>> Larry
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> On Mon, Mar 22, 2010 at 3:48 PM, Larry Becker <
>>>>>>>>>>>>               
>>>>>>>>>>>>                   
>>>>>>>>>>>>                     
>>>>>>>>>>>>                       
>>>>>>> [email protected]>wrote:
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>               
>>>>>>>>>>>>                   
>>>>>>>>>>>>                     
>>>>>>>>>>>>                       
>>>>>>>>>>>>> Hi Michaël,
>>>>>>>>>>>>>
>>>>>>>>>>>>>   Yes, I am using the latest SVN version.  You can do the test
>>>>>>>>>>>>>                 
>>>>>>>>>>>>>                     
>>>>>>>>>>>>>                       
>>>>>>>>>>>>>                         
>>>>>>> yourself in
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>> a few minutes.
>>>>>>>>>>>>>
>>>>>>>>>>>>>   I just checked and SkyJUMP and OJ both have identical code to
>>>>>>>>>>>>>                 
>>>>>>>>>>>>>                     
>>>>>>>>>>>>>                       
>>>>>>>>>>>>>                         
>>>>>>> handle
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>> deleting selected items, except for the changes Michaël made to
>>>>>>>>>>>>> EditTransaction and the JTS version. Those changes were made in
>>>>>>>>>>>>>                 
>>>>>>>>>>>>>                     
>>>>>>>>>>>>>                       
>>>>>>>>>>>>>                         
>>>>>>> March.
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>> SkyJUMP does not have the problem yet.
>>>>>>>>>>>>>
>>>>>>>>>>>>> @Stefan,  what are the changes for null geometries that you spoke
>>>>>>>>>>>>>                 
>>>>>>>>>>>>>                     
>>>>>>>>>>>>>                       
>>>>>>>>>>>>>                         
>>>>>>> of?
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>> Larry
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> 2010/3/22 Michaël Michaud <[email protected]>
>>>>>>>>>>>>>
>>>>>>>>>>>>> Hi Stefan and others,
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>                 
>>>>>>>>>>>>>                     
>>>>>>>>>>>>>                       
>>>>>>>>>>>>>                         
>>>>>>>>>>>>>> Did you check OJ with the svn code.
>>>>>>>>>>>>>> I have fixed EditTransaction a few days ago.
>>>>>>>>>>>>>> Fo a reason, in the EditTrasaction process, two methods created a
>>>>>>>>>>>>>> Point(null,null,0) geometry.
>>>>>>>>>>>>>> This geometry did not throw NPE... until JTS 1.11
>>>>>>>>>>>>>> I replaced Point(null,null,0) by an empty GeometryCollection.
>>>>>>>>>>>>>> Hope it does the trick.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Miichaël
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>> Hei,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> I haven't found the time to look into it, but I got this error
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> report
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>> from Bernd:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> the issue is that he can not delete point features in existing
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> projects
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>> or even just created tets layers. (must have been introduced to
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> the NB
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>> after Feb 24th)
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> ava.lang.NullPointerException
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> com.vividsolutions.jts.operation.valid.IsValidOp.isValid(IsValidOp.java:62)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> com.vividsolutions.jts.geom.Point.isValid(Point.java:117)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> com.vividsolutions.jump.workbench.ui.EditTransaction.proposedGeometriesValid(EditTransaction.java:315)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> com.vividsolutions.jump.workbench.ui.EditTransaction.commit(EditTransaction.java:256)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> com.vividsolutions.jump.workbench.ui.EditTransaction.commit(EditTransaction.java:235)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> com.vividsolutions.jump.workbench.ui.plugin.DeleteSelectedItemsPlugIn.execute(DeleteSelectedItemsPlugIn.java:99)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> com.vividsolutions.jump.workbench.plugin.AbstractPlugIn$1.actionPerformed(AbstractPlugIn.java:130)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> com.vividsolutions.jump.workbench.ui.WorkbenchFrame$24.keyPressed(WorkbenchFrame.java:1142)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> com.vividsolutions.jump.workbench.ui.WorkbenchFrame$9.keyPressed(WorkbenchFrame.java:353)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> java.awt.AWTEventMulticaster.keyPressed(AWTEventMulticaster.java:233)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> java.awt.Component.processKeyEvent(Component.java:6221)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>>>>>>>>> javax.swing.JComponent.processKeyEvent(JComponent.java:2801)
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>          at java.awt.Component.processEvent(Component.java:6040)
>>>>>>>>>>>>>>>          at java.awt.Container.processEvent(Container.java:2041)
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> java.awt.Component.dispatchEventImpl(Component.java:4630)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> java.awt.Container.dispatchEventImpl(Container.java:2099)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>>          at 
>>>>>>>>>>>>>>> java.awt.Component.dispatchEvent(Component.java:4460)
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1848)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:704)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:969)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:841)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:668)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> java.awt.Component.dispatchEventImpl(Component.java:4502)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> java.awt.Container.dispatchEventImpl(Container.java:2099)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>>          at java.awt.Window.dispatchEventImpl(Window.java:2475)
>>>>>>>>>>>>>>>          at 
>>>>>>>>>>>>>>> java.awt.Component.dispatchEvent(Component.java:4460)
>>>>>>>>>>>>>>>          at 
>>>>>>>>>>>>>>> java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>>          at
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>>>>>>>>> java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> ------------------------------------------------------------------------------
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>> Download Intel&#174; Parallel Studio Eval
>>>>>>>>>>>>>>> Try the new software tools for yourself. Speed compiling, find
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> bugs
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>>> proactively, and fine-tune applications for parallel 
>>>>>>>>>>>>>>> performance.
>>>>>>>>>>>>>>> See why Intel Parallel Studio got high marks during beta.
>>>>>>>>>>>>>>> http://p.sf.net/sfu/intel-sw-dev
>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>> Jump-pilot-devel mailing list
>>>>>>>>>>>>>>> [email protected]
>>>>>>>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>                     
>>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>>>                             
>>>>>>> ------------------------------------------------------------------------------
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>>>> Download Intel&#174; Parallel Studio Eval
>>>>>>>>>>>>>> Try the new software tools for yourself. Speed compiling, find 
>>>>>>>>>>>>>> bugs
>>>>>>>>>>>>>> proactively, and fine-tune applications for parallel performance.
>>>>>>>>>>>>>> See why Intel Parallel Studio got high marks during beta.
>>>>>>>>>>>>>> http://p.sf.net/sfu/intel-sw-dev
>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>> Jump-pilot-devel mailing list
>>>>>>>>>>>>>> [email protected]
>>>>>>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>                   
>>>>>>>>>>>>>>                       
>>>>>>>>>>>>>>                         
>>>>>>>>>>>>>>                           
>>>>>>>>>>>>>                 
>>>>>>>>>>>>>                     
>>>>>>>>>>>>>                       
>>>>>>>>>>>>>                         
>>>>>>>>>>>             
>>>>>>>>>>>                 
>>>>>>>>>>>                   
>>>>>>>>>>>                     
>>>>>>> ------------------------------------------------------------------------
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>>             
>>>>>>>>>>>                 
>>>>>>>>>>>                   
>>>>>>>>>>>                     
>>>>>>> ------------------------------------------------------------------------------
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>> Download Intel&#174; Parallel Studio Eval
>>>>>>>>>>> Try the new software tools for yourself. Speed compiling, find bugs
>>>>>>>>>>> proactively, and fine-tune applications for parallel performance.
>>>>>>>>>>> See why Intel Parallel Studio got high marks during beta.
>>>>>>>>>>> http://p.sf.net/sfu/intel-sw-dev
>>>>>>>>>>>
>>>>>>>>>>>             
>>>>>>>>>>>                 
>>>>>>>>>>>                   
>>>>>>>>>>>                     
>>>>>>> ------------------------------------------------------------------------
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Jump-pilot-devel mailing list
>>>>>>>>>>> [email protected]
>>>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>             
>>>>>>>>>>>                 
>>>>>>>>>>>                   
>>>>>>>>>>>                     
>>>>>>> ------------------------------------------------------------------------------
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>>> Download Intel&#174; Parallel Studio Eval
>>>>>>>>> Try the new software tools for yourself. Speed compiling, find bugs
>>>>>>>>> proactively, and fine-tune applications for parallel performance.
>>>>>>>>> See why Intel Parallel Studio got high marks during beta.
>>>>>>>>> http://p.sf.net/sfu/intel-sw-dev
>>>>>>>>> _______________________________________________
>>>>>>>>> Jump-pilot-devel mailing list
>>>>>>>>> [email protected]
>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>         
>>>>>>>>>             
>>>>>>>>>               
>>>>>>>>>                 
>>>>>>>>       
>>>>>>>>           
>>>>>>>>             
>>>>>>>>               
>>>>>>> ------------------------------------------------------------------------------
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>>> Download Intel&#174; Parallel Studio Eval
>>>>>>>> Try the new software tools for yourself. Speed compiling, find bugs
>>>>>>>> proactively, and fine-tune applications for parallel performance.
>>>>>>>> See why Intel Parallel Studio got high marks during beta.
>>>>>>>> http://p.sf.net/sfu/intel-sw-dev
>>>>>>>> _______________________________________________
>>>>>>>> Jump-pilot-devel mailing list
>>>>>>>> [email protected]
>>>>>>>> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
>>>>>>>>
>>>>>>>>
>>>>>>>>       
>>>>>>>>           
>>>>>>>>             
>>>>>>>>               
>>>>>>> --
>>>>>>> Martin Davis
>>>>>>> Senior Technical Architect
>>>>>>> Refractions Research, Inc.
>>>>>>> (250) 383-3022
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> ------------------------------------------------------------------------------
>>>>>>> Download Intel&#174; Parallel Studio Eval
>>>>>>> Try the new software tools for yourself. Speed compiling, find bugs
>>>>>>> proactively, and fine-tune applications for parallel performance.
>>>>>>> See why Intel Parallel Studio got high marks during beta.
>>>>>>> http://p.sf.net/sfu/intel-sw-dev
>>>>>>> _______________________________________________
>>>>>>> Jump-pilot-devel mailing list
>>>>>>> [email protected]
>>>>>>> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
>>>>>>>
>>>>>>>     
>>>>>>>         
>>>>>>>           
>>>>>>>             
>>>>>>   
>>>>>> ------------------------------------------------------------------------
>>>>>>
>>>>>> ------------------------------------------------------------------------------
>>>>>> Download Intel&#174; Parallel Studio Eval
>>>>>> Try the new software tools for yourself. Speed compiling, find bugs
>>>>>> proactively, and fine-tune applications for parallel performance.
>>>>>> See why Intel Parallel Studio got high marks during beta.
>>>>>> http://p.sf.net/sfu/intel-sw-dev
>>>>>> ------------------------------------------------------------------------
>>>>>>
>>>>>> _______________________________________________
>>>>>> Jump-pilot-devel mailing list
>>>>>> [email protected]
>>>>>> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
>>>>>>   
>>>>>>       
>>>>>>         
>>>>>>           
>>>> ------------------------------------------------------------------------------
>>>> Download Intel&#174; Parallel Studio Eval
>>>> Try the new software tools for yourself. Speed compiling, find bugs
>>>> proactively, and fine-tune applications for parallel performance.
>>>> See why Intel Parallel Studio got high marks during beta.
>>>> http://p.sf.net/sfu/intel-sw-dev
>>>> _______________________________________________
>>>> Jump-pilot-devel mailing list
>>>> [email protected]
>>>> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
>>>>
>>>>   
>>>>     
>>>>       
>>>   
>>>     
>>
>> ------------------------------------------------------------------------------
>> Download Intel&#174; Parallel Studio Eval
>> Try the new software tools for yourself. Speed compiling, find bugs
>> proactively, and fine-tune applications for parallel performance.
>> See why Intel Parallel Studio got high marks during beta.
>> http://p.sf.net/sfu/intel-sw-dev
>> _______________________________________________
>> Jump-pilot-devel mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
>>
>>
>>   
> 
> 
> ------------------------------------------------------------------------------
> Download Intel&#174; Parallel Studio Eval
> Try the new software tools for yourself. Speed compiling, find bugs
> proactively, and fine-tune applications for parallel performance.
> See why Intel Parallel Studio got high marks during beta.
> http://p.sf.net/sfu/intel-sw-dev
> _______________________________________________
> Jump-pilot-devel mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
> 
> 

------------------------------------------------------------------------------
Download Intel&#174; Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
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