java newbie

stephenk · 07-02-2003, 05:21 PM

I am writing a java program with arraylist

for (int i = 0; i < Width; i++) {
myRect.add(new MyRect(a,b,c,d,r,z));
z += 1;
}

for (int i = 0; i < myRect.size(); i++) {
MyRect m = (MyRect)myRect.get(i);
System.out.println(m);
}

what i am trying to do is creating a myRect class object, all of them have the same a,b,c,d,r, except z, each myRect class is increment by 1, however, when i will to println those values out
i got all my z's to be a same number. doesn't anyone know why and how to tackle it. thanks

zmedico · 07-02-2003, 05:56 PM

Quote:

Originally posted by stephenk

for (int i = 0; i < Width; i++) {
myRect.add(new MyRect(a,b,c,d,r,z));
z += 1;
}

z going into the constuctor is "pass by value" so the bug must be inside class MyRect. Post that code if you can't find the bug.

moeminhtun · 07-02-2003, 09:25 PM

edited.