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/util/regexp/Jdk14RegexpMatcher.java | |||
Method name: Object clone()
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Method name: Pattern getCompiledPattern(int)
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Number of AST nodes: 4 | Number of AST nodes: 4 | |||
1 | try {↵ | |||
2 | Commandline c = (Commandline) super.clone();↵ | |||
3 | c.arguments = (Vector) arguments.clone(↵ | 1 | int cOptions = getCompilerOptions(options);↵ | |
2 | try {↵ | |||
4 | );↵ | 3 | Pattern p = Pattern.compile(this.pattern, cOptions);↵ | |
5 | return c;↵ | 4 | return p;↵ | |
6 | } catch (CloneNotSupportedException e) {↵ | 5 | } catch (PatternSyntaxException e) {↵ | |
7 | throw new BuildException(e);↵ | 6 | throw new BuildException(e);↵ | |
8 | } | 7 |
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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 | 12 |
Number of mapped statements | 1 |
Number of unmapped statements in the first code fragment | 3 |
Number of unmapped statements in the second code fragment | 3 |
Time elapsed for statement mapping (ms) | 0.5 |
Clone type | Type 3 |
ID | Statement | ID | Statement | |||||||||||||||||
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| 1 | int cOptions = getCompilerOptions(options); | ||||||||||||||||||
1 | try |
| 2 | try | ||||||||||||||||
2 | Commandline c = (Commandline)super.clone(); |
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| 3 | Pattern p = Pattern.compile(this.pattern, cOptions); | ||||||||||||||||||
3 | c.arguments = (Vector)arguments.clone(); | | ||||||||||||||||||
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| 4 | return p; | |||||||||||||||||
4 | return c; |
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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 p; |
3 | Unmatched return c; |