File pathComponent
= project != null ? project.resolveFile(pathElement)
: new File(pathElement);
try {
addPathFile(pathComponent);
} catch (IOException e) {
throw new BuildException(e);
}
try {
messageDigest = MessageDigest.getInstance(algorithm);
} catch (NoSuchAlgorithmException noalgo) {
throw new BuildException(noalgo, getLocation());
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/AntClassLoader.java
|
|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Checksum.java
|
Method name: void addPathElement(String)
|
|
Method name: boolean validateAndExecute()
|
Number of AST nodes: 3
|
|
Number of AST nodes: 2
|
|
1 | File pathComponent↵ | | |
|
2 | = projec↵ | | 1 | try {↵
|
3 | t != null ? project.resolveFile(pathElement)↵ | | 2 | messageDigest = ↵
|
4 | : new File(pathElement);↵ | | |
|
5 | try {↵ | | |
|
6 | addPathFile(pathComponent);↵ | | |
|
| | | 3 | MessageDigest.getInstance(algorithm);↵
|
7 | } catch (IOException e) {↵ | | 4 | } catch (NoSuchAlgorithmException noalgo) {↵
|
8 | throw new BuildException(e);↵ | | 5 | throw new BuildException(↵
|
| | | 6 | noalgo, getLocation());↵
|
9 | } | | 7 | }
|
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) | 0.2 |
Clones location | Clones are in different classes |
Number of node comparisons | 4 |
-
{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 | 1 |
Time elapsed for statement mapping (ms) | 6.1 |
Clone type | Type 3 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | File pathComponent = project != null ? project.resolveFile(pathElement) : new File(pathElement); | | | |
2 | try | | 32 | try |
3 | addPathFile(pathComponent); | | | |
| | | 33 | messageDigest = MessageDigest.getInstance(algorithm); |
Precondition Violations (2)
Row |
Violation |
1 | Unmatched statement addPathFile(pathComponent); 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 messageDigest=MessageDigest.getInstance(algorithm); 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 |