if (signatureVersion != null) {
try {
Attribute svAttr = new Attribute(ATTRIBUTE_SIGNATURE_VERSION,
signatureVersion);
mainSection.addConfiguredAttribute(svAttr);
} catch (ManifestException e) {
// shouldn't happen - ignore
}
}
for (Enumeration e = zipFiles.elements(); e.hasMoreElements();) {
ZipFile zipFile = (ZipFile) e.nextElement();
try {
zipFile.close();
} catch (IOException ioe) {
// ignore
}
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Manifest.java
|
|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/AntClassLoader.java
|
Method name: void write(PrintWriter)
|
|
Method name: void cleanup()
|
Number of AST nodes: 4
|
|
Number of AST nodes: 4
|
|
1 | if (signatureVersion != null) {↵ | | |
|
2 | try {↵ | | |
|
3 | Attribute svAttr = new Attribute(ATTRIBUTE_SIGNATURE_VERSION,↵ | | |
|
4 | signatureVersion);↵ | | |
|
5 | mainSection.addConfiguredAttribute(svAttr↵ | | 1 | for (Enumeration e = zipFiles.elements(); e.hasMoreElements();) {↵
|
| | | 2 | ZipFile zipFile = (ZipFile) e.nextElement();↵
|
| | | 3 | try {↵
|
6 | );↵ | | 4 | zipFile.close();↵
|
7 | } catch (ManifestException e) {↵ | | 5 | } catch (IOException ioe) {↵
|
8 | // shouldn't happen - ignore↵ | | 6 | // ignore↵
|
9 | }↵ | | 7 | }↵
|
10 | } | | 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) | 0.1 |
Clones location | Clones are in different classes |
Number of node comparisons | 7 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 1 |
Number of unmapped statements in the first code fragment | 2 |
Number of unmapped statements in the second code fragment | 2 |
Time elapsed for statement mapping (ms) | 0.9 |
Clone type | Type 3 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
| | | 2 | ZipFile zipFile = (ZipFile)e.nextElement(); |
8 | try | | 3 | try |
| | | 4 | |
9 | Attribute svAttr = new Attribute(ATTRIBUTE_SIGNATURE_VERSION, signatureVersion); | | | |
10 | mainSection.addConfiguredAttribute(svAttr); | | | |
Precondition Violations (2)
Row |
Violation |
1 | Unmatched statement zipFile.close(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted |
2 | Unmatched statement mainSection.addConfiguredAttribute(svAttr); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted |