Reporting problems in 10g preview release

Question

is there a mechanism to report issues with the jdeveloper 10g release? i haven't found one (a mechanism) and i have found one (a problem).

Answer 1

thanks. i thought i had read that no one from oracle was watching the list. my mistake.
anyway, here it is. i have the following class, and in jdeveloper 10g the constructors that use Point2D.Double are all underlined in blue, with a tooltip that tells me there is no such constructor (actual message is "Method '<init>(int, int)' not found in java.awt.geom.Point2D.Double" . but there is such a constructor (class compiles and runs just fine), because the numbers i have typed in are treated as doubles, which is really what the constructor wants).
note that i did not see this behavior with the latest jdeveloper 9i.
so here is the class, not very interesting:
package client;
import java.awt.geom.Point2D;
public class Grapher {
private Point2D[][] points;
private Grapher() {
points = new Point2D[3][13];
points[0][0] = new Point2D.Double(8,65);
points[1][0] = new Point2D.Double(8,65);
points[2][0] = new Point2D.Double(8,67);
points[0][1] = new Point2D.Double(9,66);
points[1][1] = new Point2D.Double(9,67);
points[2][1] = new Point2D.Double(9,69);
points[0][2] = new Point2D.Double(10,68);
points[1][2] = new Point2D.Double(10,70);
points[2][2] = new Point2D.Double(10,71);
points[0][3] = new Point2D.Double(11,71);
points[1][3] = new Point2D.Double(11,73);
points[2][3] = new Point2D.Double(11,74);
points[0][4] = new Point2D.Double(12,73);
points[1][4] = new Point2D.Double(12,75);
points[2][4] = new Point2D.Double(12,76);
points[0][5] = new Point2D.Double(13,75);
points[1][5] = new Point2D.Double(13,78);
points[2][5] = new Point2D.Double(13,78);
points[0][6] = new Point2D.Double(14,76);
points[1][6] = new Point2D.Double(14,80);
points[2][6] = new Point2D.Double(14,81);
points[0][7] = new Point2D.Double(15,77);
points[1][7] = new Point2D.Double(15,81);
points[2][7] = new Point2D.Double(15,81);
points[0][8] = new Point2D.Double(16,78);
points[1][8] = new Point2D.Double(16,82);
points[2][8] = new Point2D.Double(16,83);
points[0][9] = new Point2D.Double(17,78);
points[1][9] = new Point2D.Double(17,82);
points[2][9] = new Point2D.Double(17,83);
points[0][10] = new Point2D.Double(18,77);
points[1][10] = new Point2D.Double(18,80);
points[2][10] = new Point2D.Double(18,80);
points[0][11] = new Point2D.Double(19,75);
points[1][11] = new Point2D.Double(19,78);
points[2][11] = new Point2D.Double(19,78);
points[0][12] = new Point2D.Double(20,73);
points[1][12] = new Point2D.Double(20,77);
points[2][12] = new Point2D.Double(20,77);
private void graph() {
public static void main(String[] args) {
Grapher grapher = new Grapher();