File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/Commandline.java | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Checksum.java | |||
Method name: Object clone()
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Method name: boolean validateAndExecute()
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Number of AST nodes: 4 | Number of AST nodes: 2 | |||
1 | try {↵ | 1 | try {↵ | |
2 | Commandline c = (Commandline) super.clone();↵ | 2 | ↵ | |
3 | c.arguments = (Vector) arguments.clone();↵ | |||
4 | return c;↵ | |||
3 | messageDigest = MessageDigest.getInstance(algorithm);↵ | |||
5 | } catch (CloneNotSupportedException e) {↵ | 4 | } catch (NoSu↵ | |
5 | chAlgorithmException noalgo) {↵ | |||
6 | throw new BuildException(e);↵ | 6 | throw new BuildException(↵ | |
7 | noalgo, getLocation());↵ | |||
7 | } | 8 | } | |
See real code fragment | See real code fragment |
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 | 8 |
Number of mapped statements | 1 |
Number of unmapped statements in the first code fragment | 3 |
Number of unmapped statements in the second code fragment | 1 |
Time elapsed for statement mapping (ms) | 5.6 |
Clone type | Type 3 |
ID | Statement | ID | Statement | ||||||||||||||||||||
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1 | try |
| 32 | try | |||||||||||||||||||
2 | Commandline c = (Commandline)super.clone(); |
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3 | c.arguments = (Vector)arguments.clone(); | | |||||||||||||||||||||
4 | return c; |
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| 33 | messageDigest = MessageDigest.getInstance(algorithm); |
Row | Violation |
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1 | Unmatched statement Commandline c=(Commandline)super.clone(); 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 return c; |
3 | 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 |