[JAVA3D] Does anyone know a workaround

[Yann Lemoigne]

Sometimes when i remove or add a child to my scene, i have this exeception :
(Java 1.3 OpenGL + JDK 1.4.1)

If someone already see this; can he help me ?

java.lang.IndexOutOfBoundsException: Index: 4, Size: 4
        at java.util.ArrayList.RangeCheck(ArrayList.java:508)
        at java.util.ArrayList.get(ArrayList.java:320)
        at javax.media.j3d.RenderBin.renderOrderedBin(RenderBin.java:5091)
        at javax.media.j3d.RenderBin.renderOrderedBins(RenderBin.java:5067)
        at javax.media.j3d.RenderBin.renderOrderedBin(RenderBin.java:5110)
        at javax.media.j3d.RenderBin.renderOrderedBins(RenderBin.java:5067)
        at javax.media.j3d.RenderBin.renderOrderedBin(RenderBin.java:5110)
        at javax.media.j3d.RenderBin.renderOrderedBins(RenderBin.java:5067)
        at javax.media.j3d.RenderBin.renderOrderedBin(RenderBin.java:5110)
        at javax.media.j3d.RenderBin.renderOrderedBins(RenderBin.java:5067)
        at javax.media.j3d.RenderBin.renderOrdered(RenderBin.java:5060)
        at javax.media.j3d.Renderer.doWork(Renderer.java:1229)
        at javax.media.j3d.J3dThread.run(J3dThread.java:250)

===========================================================================
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff JAVA3D-INTEREST".  For general help, send email to
[EMAIL PROTECTED] and include in the body of the message "help".