if (builderFactory == null) {
try {
builderFactory = DocumentBuilderFactory.newInstance();
} catch (FactoryConfigurationError e) {
throw new BuildException("Document builder factory has not "
+ "been configured correctly: "
+ e.getMessage(), e);
}
}
if (ftp != null && ftp.isConnected()) {
try {
log("disconnecting", Project.MSG_VERBOSE);
ftp.logout();
ftp.disconnect();
} catch (IOException ex) {
// ignore it
}
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/JAXPUtils.java
|
|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/net/FTP.java
|
Method name: DocumentBuilderFactory getDocumentBuilderFactory()
|
|
Method name: void execute()
|
Number of AST nodes: 3
|
|
Number of AST nodes: 5
|
|
1 | if (builderFactory == null) {↵ | | 1 | if (↵
|
2 | try {↵ | | |
|
3 | builderFactory = DocumentBuilderFactory.newInstance();↵ | | |
|
4 | } catch (FactoryConfigurationError e)↵ | | 2 | ftp != null && ftp.isConnected()) {↵
|
5 | {↵ | | 3 | try {↵
|
6 | throw new BuildException("Document builder factory has not "↵ | | 4 | log("disconnecting", Project.MSG_VERBOSE);↵
|
7 | ↵ | | 5 | ftp.logout();↵
|
8 | + "been configured correctly: "↵ | | 6 | ↵
|
9 | + e.getMessage(), e);↵ | | |
|
| | | 7 | ftp.disconnect();↵
|
| | | 8 | } catch (IOException ex) {↵
|
| | | 9 | // ignore it↵
|
10 | }↵ | | 10 | }↵
|
11 | } | | 11 | }
|
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) | 0.0 |
Clones location | Clones are in different classes |
Number of node comparisons | 0 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 0 |
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) | 0.0 |
Clone type | Unknown type |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
Precondition Violations (0)
Row |
Violation |