From: John Neilson <###@###.###>
This does not look like form output to me.


I'm using the Mac JDK, and the fillPolygon methods I'm trying to use
throw ArrayIndexOutOfBoundsExceptions when I run the applet in the
AppleViewer (e.getMessage() just gives me "null").

I uploaded the same program to our Sun and the applet ran with no
problem and the Polygons drew as they were supposed to.

Here is the code:
/////////////////////////////////////////////////////////////////
int[] wallFloorXPoints = {startX, startX+Xoffset, startX+(wallWidth+Xoffset), startX+wallWidth};
     int[] wallFloorYPoints = {startY, startY-Yoffset, startY-Yoffset,
startY};
     int numWallFloorPoints = wallFloorXPoints.length;
wallFloor = new Polygon(wallFloorXPoints, wallFloorYPoints,
numWallFloorPoints);

g.setColor(wallFloorColor);
try {
g.fillPolygon(wallFloor);
        } catch (ArrayIndexOutOfBoundsException e) {
            System.out.println("an exception occurred: " +
e.getMessage());
            e.printStackTrace();
        }

/////////////////////////////////////////////////////////////////
here is stderr (for 6 different polygons):

java.lang.ArrayIndexOutOfBoundsException
at java.awt.Graphics.fillPolygon(Graphics.java:383)
at QuickAudit.paint(QuickAudit.java)
at sun.awt.macos.MComponentPeer.paint(MComponentPeer.java)
at sun.awt.macos.MComponentPeer.handleExpose(MComponentPeer.java)
java.lang.ArrayIndexOutOfBoundsException
at java.awt.Graphics.fillPolygon(Graphics.java:383)
at QuickAudit.paint(QuickAudit.java)
at sun.awt.macos.MComponentPeer.paint(MComponentPeer.java)
at sun.awt.macos.MComponentPeer.handleExpose(MComponentPeer.java)
java.lang.ArrayIndexOutOfBoundsException
at java.awt.Graphics.fillPolygon(Graphics.java:383)
at QuickAudit.drawBar(QuickAudit.java)
at QuickAudit.paint(QuickAudit.java)
at sun.awt.macos.MComponentPeer.paint(MComponentPeer.java)
at sun.awt.macos.MComponentPeer.handleExpose(MComponentPeer.java)
java.lang.ArrayIndexOutOfBoundsException
at java.awt.Graphics.fillPolygon(Graphics.java:383)
at QuickAudit.drawBar(QuickAudit.java)
at QuickAudit.paint(QuickAudit.java)
at sun.awt.macos.MComponentPeer.paint(MComponentPeer.java)
at sun.awt.macos.MComponentPeer.handleExpose(MComponentPeer.java)
java.lang.ArrayIndexOutOfBoundsException
at java.awt.Graphics.fillPolygon(Graphics.java:383)
at QuickAudit.drawBar(QuickAudit.java)
at QuickAudit.paint(QuickAudit.java)
at sun.awt.macos.MComponentPeer.paint(MComponentPeer.java)
at sun.awt.macos.MComponentPeer.handleExpose(MComponentPeer.java)
java.lang.ArrayIndexOutOfBoundsException
at java.awt.Graphics.fillPolygon(Graphics.java:383)
at QuickAudit.drawBar(QuickAudit.java)
at QuickAudit.paint(QuickAudit.java)
at sun.awt.macos.MComponentPeer.paint(MComponentPeer.java)
at sun.awt.macos.MComponentPeer.handleExpose(MComponentPeer.java)

Hope this helps!

John Neilson
Internet Services Developer