8232853: AuthenticationFilter.Cache::remove may throw ConcurrentModificationException
Summary: Change implementation to use iterator instead of plain LinkedList
Reviewed-by: dfuchs, vtewari
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import java.awt.*;
import java.awt.image.BufferedImage;
/**
* @test
* @bug 8072682
* @summary Graphics.getDeviceConfiguration().getBounds returns wrong width/height
* @run main DeviceBounds
*/
public class DeviceBounds {
public static void main(String[] args) {
// NB: all images have the same type
BufferedImage[] images = new BufferedImage[] {
new BufferedImage(200, 200, BufferedImage.TYPE_3BYTE_BGR),
new BufferedImage(400, 400, BufferedImage.TYPE_3BYTE_BGR),
new BufferedImage(100, 100, BufferedImage.TYPE_3BYTE_BGR)
};
int count = 0;
for (BufferedImage i : images) {
Graphics2D g = i.createGraphics();
Rectangle bounds[] = new Rectangle[images.length];
bounds[count] = g.getDeviceConfiguration().getBounds();
System.out.println(bounds[count]);
g.dispose();
if (bounds[count].width != Integer.MAX_VALUE) {
throw new RuntimeException("Wrong getBounds");
}
count++;
}
}
}