--- /dev/null
+
+ public class Point {
+ int x;
+ int y;
+ int z;
+ int value;
+ int momentum;
+
+ public Point() {
+ x = -1;
+ y = -1;
+ z = -1;
+ value = -1;
+ momentum = -1;
+ }
+
+ public Point(int x,int y, int z,int value, int m) {
+ this.x = x;
+ this.y = y;
+ this.z = z;
+ this.value = value;
+ momentum = m;
+ }
+ }
+