File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/CommandlineJava.java | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/XMLJUnitResultFormatter.java | |||
Method name: Object clone()
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Method name: String getHostname()
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Number of AST nodes: 5 | Number of AST nodes: 2 | |||
1 | try {↵ | 1 | try {↵ | |
2 | SysProperties c = (SysProperties) super.clone();↵ | 2 | ↵ | |
3 | c.variables = (Vector) variables.clone();↵ | |||
4 | c.propertySets = (Vector) propertySets.clone();↵ | |||
5 | return c;↵ | |||
6 | } catch (CloneNotSupported↵ | 3 | return InetAddress.getLocalHost().getHostName();↵ | |
7 | Exception e) {↵ | 4 | } catch (UnknownHostException e) {↵ | |
8 | return null;↵ | 5 | return ↵ | |
9 | ↵ | 6 | "localhost";↵ | |
10 | } | 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 | 10 |
Number of mapped statements | 1 |
Number of unmapped statements in the first code fragment | 4 |
Number of unmapped statements in the second code fragment | 1 |
Time elapsed for statement mapping (ms) | 0.8 |
Clone type | Type 3 |
ID | Statement | ID | Statement | |||||||||||||||||
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1 | try |
| 1 | try | ||||||||||||||||
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| 2 | return InetAddress.getLocalHost().getHostName(); | |||||||||||||||||
2 | SysProperties c = (SysProperties)super.clone(); |
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3 | c.variables = (Vector)variables.clone(); | | ||||||||||||||||||
4 | c.propertySets = (Vector)propertySets.clone(); | | ||||||||||||||||||
5 | return c; |
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Row | Violation |
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1 | Unmatched statement return InetAddress.getLocalHost().getHostName(); 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 InetAddress.getLocalHost().getHostName(); |
3 | Unmatched statement SysProperties c=(SysProperties)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 |
4 | Unmatched return c; |