try {
return name.getBytes(encoding);
} catch (UnsupportedEncodingException uee) {
throw new ZipException(uee.getMessage());
}
try {
reg.setPattern(from);
} catch (NoClassDefFoundError e) {
// depending on the implementation the actual RE won't
// get instantiated in the constructor.
throw new BuildException("Cannot load regular expression matcher",
e);
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/zip/ZipOutputStream.java
|
|
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/RegexpPatternMapper.java
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Method name: byte[] getBytes(String)
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|
Method name: void setFrom(String)
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Number of AST nodes: 2
|
|
Number of AST nodes: 2
|
|
1 | try {↵ | | 1 | try {↵
|
2 | return name.getBytes(encoding);↵ | | 2 | ↵
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3 | } catch (UnsupportedEncodingException uee) {↵ | | |
|
4 | ↵ | | 3 | reg.setPattern(from);↵
|
| | | 4 | } catch (NoClassDefFoundError e) {↵
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| | | 5 | // depending on the implementation the actual RE won't↵
|
| | | 6 | // get instantiated in the constructor.↵
|
5 | throw new ZipException(uee.getMessage());↵ | | 7 | throw new BuildException(↵
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6 | ↵ | | 8 | "Cannot load regular expression matcher",↵
|
| | | 9 | e);↵
|
7 | } | | 10 | }
|
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 | 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 |
3 | try | | 1 | try |
| | | 2 | |
4 | return name.getBytes(encoding); | | | |
Precondition Violations (3)
Row |
Violation |
1 | Unmatched statement reg.setPattern(from); 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 return name.getBytes(encoding); 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 |
3 | Unmatched return name.getBytes(encoding); |