Can you share some of the code? The exception indicates an indexing error
which is fairly unusual if you are using a pattern like the following:

int height = 6, width = 5;
for (int ndx = 0; ndx < width; ndx++) {
  for (int ndy = 0; ndy < height; ndy++) {
    array[ndx, ndy] = /* math */
  }
}

On Mon, Apr 2, 2018 at 2:17 PM, Stewart Aitken <
[log in to unmask]> wrote:

> Hello,
>
> I currently have a simulation where I am creating square and long thin
> horizontal rectangles in ObjectGrid2D.
> Using grids that range from 900 cells to 2500 cells.
>
> A toy model typically has width of 6 and height of 5 and everything works,
> all 30 cells are filled.
>
> Now, I have to change to long thin vertical rectangles to provide a
> comparison to the horizontal rectangles.
>
> Hence, I have width as 5 and height as 6. The result is that the grid
> fills up to width squared and then never stops.
> In this case the grid has 30 cells and 25 of them are filled and the last
> five remain empty.
>
> Can anyone advise me as to how to overcome this or is it just inherent
> that the height cannot be more than the width?
>
> Eclipse debug gives this error:
>
> Exception in thread "AWT-EventQueue-0" java.lang.
> ArrayIndexOutOfBoundsException: -1 at javax.swing.text.BoxView.getOffset(BoxView.java:1101)
> at javax.swing.text.BoxView.childAllocation(BoxView.java:695) at
> javax.swing.text.CompositeView.getChildAllocation(CompositeView.java:232)
> at javax.swing.text.BoxView.getChildAllocation(BoxView.java:453) at
> javax.swing.plaf.basic.BasicTextUI$UpdateHandler.calculateViewPosition(BasicTextUI.java:1999)
> at javax.swing.plaf.basic.BasicTextUI$UpdateHandler.
> layoutContainer(BasicTextUI.java:1975) at java.awt.Container.layout(Container.java:1511)
> at java.awt.Container.doLayout(Container.java:1500) at java.awt.Container.
> validateTree(Container.java:1696) at java.awt.Container.
> validateTree(Container.java:1705) at java.awt.Container.
> validateTree(Container.java:1705) at java.awt.Container.
> validateTree(Container.java:1705) at java.awt.Container.
> validateTree(Container.java:1705) at java.awt.Container.
> validateTree(Container.java:1705) at java.awt.Contai!
>  ner.validateTree(Container.java:1705) at java.awt.Container.
> validateTree(Container.java:1705) at java.awt.Container.
> validateTree(Container.java:1705) at java.awt.Container.validate(Container.java:1631)
> at java.awt.Window.dispatchEventImpl(Window.java:2744) at
> java.awt.Component.dispatchEvent(Component.java:4711) at
> java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758) at
> java.awt.EventQueue.access$500(EventQueue.java:97) at
> java.awt.EventQueue$3.run(EventQueue.java:709) at
> java.awt.EventQueue$3.run(EventQueue.java:703) at java.security.
> AccessController.doPrivileged(Native Method) at java.security.
> ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
> at java.security.ProtectionDomain$JavaSecurityAccessImpl.
> doIntersectionPrivilege(ProtectionDomain.java:90) at
> java.awt.EventQueue$4.run(EventQueue.java:731) at
> java.awt.EventQueue$4.run(EventQueue.java:729) at java.security.
> AccessController.doPrivileged(Native Method) at java.security.Pro!
>  tectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
> at java.awt.EventQueue.dispatchEvent(EventQueue.java:728) at
> java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
> at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
> at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
> at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
> at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
> at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
> Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: -1
> at javax.swing.text.BoxView.getOffset(BoxView.java:1101) at
> javax.swing.text.BoxView.childAllocation(BoxView.java:695) at
> javax.swing.text.CompositeView.getChildAllocation(CompositeView.java:232)
> at javax.swing.text.BoxView.getChildAllocation(BoxView.java:453) at
> javax.swing.plaf.basic.BasicTextUI$UpdateHandler.calculateViewPosition(BasicTextUI.java:1999)
> at javax.swing.plaf.ba!
>  sic.BasicTextUI$UpdateHandler.layoutContainer(BasicTextUI.java:1975) at
> java.awt.Container.layout(Container.java:1511) at
> java.awt.Container.doLayout(Container.java:1500) at java.awt.Container.
> validateTree(Container.java:1696) at java.awt.Container.
> validateTree(Container.java:1705) at java.awt.Container.
> validateTree(Container.java:1705) at java.awt.Container.
> validateTree(Container.java:1705) at java.awt.Container.
> validateTree(Container.java:1705) at java.awt.Container.
> validateTree(Container.java:1705) at java.awt.Container.
> validateTree(Container.java:1705) at java.awt.Container.
> validateTree(Container.java:1705) at java.awt.Container.
> validateTree(Container.java:1705) at java.awt.Container.validate(Container.java:1631)
> at java.awt.Container.validateUnconditionally(Container.java:1668) at
> java.awt.Window.show(Window.java:1033) at java.awt.Component.show(Component.java:1671)
> at java.awt.Component.setVisible(Component.java:1623) at
> java.awt.Window.setVisible(Window.java:1014) at!
>   sim.algs.alg2.SimEnviro2WithUI.main(SimEnviro2WithUI.java:32)
>