File: KeyForAutoboxing.java

package info (click to toggle)
checker-framework-java 3.2.0%2Bds-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 22,840 kB
  • sloc: java: 145,910; xml: 839; sh: 518; makefile: 401; perl: 26
file content (62 lines) | stat: -rw-r--r-- 1,793 bytes parent folder | download | duplicates (3)
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
// Test case for issue #595:
// https://github.com/typetools/checker-framework/issues/595

// @skip-test until the issue is fixed

import java.util.Map;

public abstract class KeyForAutoboxing {

    public void working1(Object key, Map<Object, Object> m) {
        if (!m.containsKey(key)) {
            m.put(key, new Object());
        }
        m.get(key).toString();
    }

    public void working2(Integer key, Map<Integer, Object> m) {
        if (!m.containsKey(key)) {
            m.put(key, new Object());
        }
        m.get(key).toString();
    }

    public void working3(Double key, Map<Double, Object> m) {
        if (!m.containsKey(key)) {
            m.put(key, new Object());
        }
        m.get(key).toString();
    }

    public void notWorking1(int key, Map<Integer, Object> m) {
        if (!m.containsKey(key)) {
            m.put(key, new Object());
        }
        m.get(key).toString(); // Should not generate error but does
    }

    public void notWorking2(double key, Map<Double, Object> m) {
        if (!m.containsKey(key)) {
            m.put(key, new Object());
        }
        m.get(key).toString(); // Should not generate error but does
    }

    public void notWorking3(double key, Map<Double, Object> m) {
        if (m.containsKey(key)) {
            m.get(key).toString(); // Should not generate error but does
        }
    }

    public void notWorking4(double key, Map<Double, Object> m) {
        if (m.get(key) != null) {
            m.get(key).toString(); // Should not generate error but does
        }
    }

    public void notWorking5(double key, Map<Double, Object> m) {
        if (m.get(Double.valueOf(key)) != null) {
            m.get(Double.valueOf(key)).toString(); // Should not generate error but does
        }
    }
}