1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
import org.checkerframework.checker.index.qual.*;
import org.checkerframework.common.value.qual.BottomVal;
import org.checkerframework.common.value.qual.IntVal;
public class OverrideIntVal {
@NonNegative int foo(@IntVal(0) int zero) {
return zero;
}
@NonNegative int bar(@BottomVal int bottom) {
return bottom;
}
@NonNegative int m() {
return 0;
}
@IntVal({0, 1, 2, 3}) int m2() {
return 0;
}
@GTENegativeOne int n() {
return -1;
}
@Positive int p() {
return 1;
}
}
class OverrideIntValSub extends OverrideIntVal {
@Override
@IntVal(0) int m() {
return 0;
}
@Override
@IntVal(0) int m2() {
return 0;
}
@Override
@IntVal(0) int n() {
return 0;
}
@Override
@IntVal(2) int p() {
return 2;
}
}
class OverrideIntValBottom extends OverrideIntVal {
@Override
@BottomVal int m() {
throw new Error("never returns normally");
}
@Override
@BottomVal int m2() {
throw new Error("never returns normally");
}
}
|
