for (int i = 0; i < thread.length && thread[i] != null; i++) {
try {
managingTask.log(thread[i].toString(), Project.MSG_DEBUG);
} catch (NullPointerException enPeaEx) {
// Ignore exception
}
}
if (device != null) {
try {
device.close();
} catch (IOException ioex) {
//ignore
}
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Redirector.java
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|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/FileUtils.java
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Method name: void complete()
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Method name: void close(OutputStream)
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Number of AST nodes: 3
|
|
Number of AST nodes: 3
|
|
1 | for (int i = 0; i < thread.length && thread[i] != null; i++) {↵ | | |
|
2 | try {↵ | | |
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3 | managingTask.log(thread[i].toString(), Project.MSG_DEBUG);↵ | | |
|
4 | ↵ | | 1 | if (device != null) {↵
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| | | 2 | try {↵
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| | | 3 | device.close();↵
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5 | } catch (NullPointerException enPeaEx) {↵ | | 4 | } catch (IOException ioex) {↵
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6 | // Ignore exception↵ | | 5 | ↵
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7 | }↵ | | |
|
8 | ↵ | | 6 | //ignore↵
|
| | | 7 | }↵
|
9 | } | | 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 | 5 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 1 |
Number of unmapped statements in the first code fragment | 1 |
Number of unmapped statements in the second code fragment | 1 |
Time elapsed for statement mapping (ms) | 0.5 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
15 | try | | 2 | try |
| | | 3 | |
16 | managingTask.log(thread[i].toString(), Project.MSG_DEBUG); | | | |
Precondition Violations (1)
Row |
Violation |
1 | Unmatched statement device.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 |