01: package test;
02:
03: import java.util.List;
04:
05: public class Usages {
06:
07: private List l;
08: private List l1;
09:
10: private void test() {
11: List l = null;
12: List l2 = null;
13:
14: l.add(null);
15: l1.add(null);
16: l2.add(null);
17:
18: while (l1 == null) {
19: List l1 = null;
20:
21: l.add(null);
22: l1.add(null);
23: l2.add(null);
24: }
25:
26: l.add(null);
27: l1.add(null);
28: l2.add(null);
29:
30: test();
31:
32: Usages u = null;
33: }
34: }
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