for (int i = 0; i < l.size(); i++) {
Number n = (Number) l.get(i);
average += n.doubleValue();
count += 1;
}
if (count > 0) {
average = average / count;
}
for (int i = 0; i < l.size(); i++) {
Number n = (Number) l.get(i);
average += n.doubleValue();
count += 1;
}
if (count > 0) {
average = average / count;
}
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/data/statistics/DefaultMultiValueCategoryDataset.java
|
|
File path: /jfreechart-1.0.10/src/org/jfree/data/statistics/DefaultMultiValueCategoryDataset.java
|
Method name: Number getValue(Comparable, Comparable)
|
|
Method name: Number getValue(int, int)
|
Number of AST nodes: 6
|
|
Number of AST nodes: 6
|
|
1 | for (int i = 0; i < l.size(); i++) {↵ | | 1 | for (int i = 0; i < l.size(); i++) {↵
|
2 | Number n = (Number) l.get(i);↵ | | 2 | Number n = (Number) l.get(i);↵
|
3 | average += n.doubleValue();↵ | | 3 | average += n.doubleValue();↵
|
4 | count += 1;↵ | | 4 | count += 1;↵
|
5 | }↵ | | 5 | }↵
|
6 | if (count > 0) {↵ | | 6 | if (count > 0) {↵
|
7 | average = average / count;↵ | | 7 | average = average / count;↵
|
8 | } | | 8 | }
|
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) | 0.4 |
Clones location | Clones are declared in the same class |
Number of node comparisons | 23 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 6 |
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) | 2.1 |
Clone type | Type 1 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
5 | for (int i = 0; i < l.size(); i++) | | 5 | for (int i = 0; i < l.size(); i++) |
6 | Number n = (Number)l.get(i); | | 6 | Number n = (Number)l.get(i); |
7 | average += n.doubleValue(); | | 7 | average += n.doubleValue(); |
8 | | | 8 | |
9 | if (count > 0) | | 9 | if (count > 0) |
10 | average = average / count; | | 10 | average = average / count; |
Precondition Violations (1)
Row |
Violation |
1 | Clone fragment #1 returns variables count, average , while Clone fragment #2 returns variables count, average |