for (Iterator i = cacheCollection().iterator(); i.hasNext();) {
if (!(i.next() instanceof FileResource)) {
return false;
}
}
return true;
for (Iterator i = cacheCollection().iterator(); i.hasNext();) {
if (!(i.next() instanceof FileResource)) {
return false;
}
}
return true;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/resources/BaseResourceCollectionContainer.java
|
|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/resources/BaseResourceCollectionWrapper.java
|
Method name: boolean isFilesystemOnly()
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Method name: boolean isFilesystemOnly()
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Number of AST nodes: 4
|
|
Number of AST nodes: 4
|
|
1 | for (Iterator i = cacheCollection().iterator(); i.hasNext();) {↵ | | 1 | for (Iterator i = cacheCollection().iterator(); i.hasNext();) {↵
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2 | if (!(i.next() instanceof FileResource)) {↵ | | 2 | if (!(i.next() instanceof FileResource)) {↵
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3 | return false;↵ | | 3 | return false;↵
|
4 | }↵ | | 4 | }↵
|
5 | }↵ | | 5 | }↵
|
6 | return true; | | 6 | return true;
|
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 in different classes having the same super class |
Number of node comparisons | 6 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 4 |
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) | 15.9 |
Clone type | Type 1 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
9 | for (Iterator i = cacheCollection().iterator(); i.hasNext(); ) | | 6 | for (Iterator i = cacheCollection().iterator(); i.hasNext(); ) |
10 | if (!(i.next() instanceof FileResource)) | | 7 | if (!(i.next() instanceof FileResource)) |
11 | | | 8 | |
12 | return true; | | 9 | return true; |
Precondition Violations (1)
Row |
Violation |
1 | Not all possible execution flows end in a return statement |