FazBrowse GitHub Viewer
|
Trending
|
URL:
|
Home
Tools:
[Download Repo ZIP]
[View Raw Code]
[Original HTTPS Page]
codeql/java/ql/src/DeadCode/FLinesOfDeadCode.ql at codeql-cli/v2.16.1 · github/codeql · GitHub
Uh oh!
There was an error while loading.
Please reload this page
.
github
/
codeql
Public
Notifications
You must be signed in to change notification settings
Fork
2.1k
Star
10k
Code
Issues
997
Pull requests
458
Discussions
Actions
Projects
Security and quality
0
Insights
Additional navigation options
Code
Issues
Pull requests
Discussions
Actions
Projects
Security and quality
Insights
Expand file tree
Breadcrumbs
codeql
/
java
/
ql
/
src
/
DeadCode
/
FLinesOfDeadCode.ql
Copy path
More file actions
More file actions
Latest commit
History
History
History
58 lines (56 loc) · 2.05 KB
Breadcrumbs
codeql
/
java
/
ql
/
src
/
DeadCode
/
FLinesOfDeadCode.ql
Copy path
File metadata and controls
58 lines (56 loc) · 2.05 KB
Raw
Copy raw file
Download raw file
Open symbols panel
Edit and raw actions
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
/**
* @name Lines of dead code in files
* @description The number of lines of dead code in a file.
* @kind treemap
* @treemap.warnOn highValues
* @metricType file
* @metricAggregate avg sum max
* @id java/lines-of-dead-code
* @tags maintainability
* external/cwe/cwe-561
*/
import
java
import
semmle.code.java.deadcode.DeadCode
from
File
f
,
int
n
where
n
=
// Lines of code contributed by dead classes.
sum
(
DeadClass
deadClass
|
deadClass
.
getFile
(
)
=
f
|
deadClass
.
getNumberOfLinesOfCode
(
)
-
// Remove inner and local classes, as they are reported as separate dead classes. Do not
// remove anonymous classes, because they aren't reported separately.
sum
(
NestedClass
innerClass
|
innerClass
.
getEnclosingType
(
)
=
deadClass
and
not
innerClass
.
isAnonymous
(
)
|
innerClass
.
getNumberOfLinesOfCode
(
)
)
)
+
// Lines of code contributed by dead methods, not in dead classes.
sum
(
DeadMethod
deadMethod
|
deadMethod
.
getFile
(
)
=
f
and
not
deadMethod
.
isInDeadScope
(
)
|
deadMethod
.
getNumberOfLinesOfCode
(
)
-
// Remove local classes defined in the dead method - they are reported separately as a dead
// class. We keep anonymous class counts, because anonymous classes are not reported
// separately.
sum
(
LocalClassOrInterface
localClass
|
localClass
.
getLocalTypeDeclStmt
(
)
.
getEnclosingCallable
(
)
=
deadMethod
|
localClass
.
getNumberOfLinesOfCode
(
)
)
)
+
// Lines of code contributed by dead fields, not in dead classes.
sum
(
DeadField
deadField
|
deadField
.
getFile
(
)
=
f
and
not
deadField
.
isInDeadScope
(
)
|
deadField
.
getNumberOfLinesOfCode
(
)
)
+
// Lines of code contributed by unused enum constants.
sum
(
UnusedEnumConstant
deadEnumConstant
|
deadEnumConstant
.
getFile
(
)
=
f
|
deadEnumConstant
.
getNumberOfLinesOfCode
(
)
)
select
f
,
n
order
by
n
desc
Back
|
FazBrowse Home
|
New Git URL