1 public class Szcz {
2 private Object[] objs = new Object[1];
3 private int size;
4
5 public void add(Object o) {
6 if (size == objs.length) {
7 Object[] nobjs = Arrays.copyOf(objs, objs.length + 1);
8 nobjs[size] = o;
9 objs = nobjs;
10 } else {
11 objs[size] = o;
12 }
13 size++;
14 }
15
16 public void remove(int index) {
17 Object[] o1 = new Object[index - 1];
18 Object[] o2 = new Object[size - index - 1];
19 for (int i = 0; i < o1.length; i++) {
20 o1[i] = objs[i];
21 }
22 for (int i = 0; i < o2.length; i++) {
23 o2[i] = objs[index + 1 + i];
24 }
25 int c = 0;
26 Object[] o3 = new Object[o1.length + o2.length];
27 for (int i = 0; i < o1.length; i++) {
28 o3[i] = o1[i];
29 c++;
30 }
31 for (int i = 0; i < o2.length; i++) {
32 o3[c] = o2[i];
33 c++;
34 }
35 }
36
37 @Override
38 public String toString() {
39 return "Szcz [objs=" + Arrays.toString(objs) + ", size=" + size + "]";
40 }
41
42 }
