if (src == null) {
return;
}
super.scan();
if (other == null) {
return;
}
add(other);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/ArchiveScanner.java
|
|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/Path.java
|
Method name: void scan()
|
|
Method name: void append(Path)
|
Number of AST nodes: 3
|
|
Number of AST nodes: 3
|
|
1 | if (src == null) {↵ | | 1 | if (other == null) {↵
|
2 | return;↵ | | 2 | return;↵
|
3 | }↵ | | 3 | }↵
|
4 | super.scan(); | | 4 | add(other);
|
See real code fragment |
|
See real code fragment |
Summary
Number of common nesting structure subtrees | 1 |
Number of refactorable cases | 0 |
Number of non-refactorable cases | 1 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.1 |
Clones location | Clones are in different classes |
Number of node comparisons | 5 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 3 |
Number of unmapped statements in the first code fragment | 0 |
Number of unmapped statements in the second code fragment | 0 |
Time elapsed for statement mapping (ms) | 1.5 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (src == null) | | 1 | if (other == null) |
2 | | | 2 | |
3 | super.scan(); | | 3 | add(other); |
Precondition Violations (2)
Row |
Violation |
1 | Expression super.scan() is a void method call, and thus it cannot be parameterized |
2 | Expression add(other) is a void method call, and thus it cannot be parameterized |