NameEntry result = new NameEntry();
list.addElement(result);
return result;
FilterChain filterChain = new FilterChain();
filterChains.addElement(filterChain);
return filterChain;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/PatternSet.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Copy.java
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Method name: NameEntry addPatternToList(Vector)
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Method name: FilterChain createFilterChain()
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Number of AST nodes: 3
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Number of AST nodes: 3
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1 | NameEntry result = new NameEntry();↵ | | |
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2 | list↵ | | 1 | FilterChain filterChain = new FilterChain();↵
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3 | .addElement(result);↵ | | 2 | filterChains.addElement(filterChain);↵
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4 | return result; | | 3 | return filterChain;
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See real code fragment |
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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) | 0.0 |
Clones location | Clones are in different classes having the same super class |
Number of node comparisons | 9 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 1 |
Number of unmapped statements in the first code fragment | 2 |
Number of unmapped statements in the second code fragment | 2 |
Time elapsed for statement mapping (ms) | 0.0 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
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ID |
Statement |
| | | 1 | FilterChain filterChain = new FilterChain(); |
1 | NameEntry result = new NameEntry(); | | | |
2 | list.addElement(result); | | 2 | filterChains.addElement(filterChain); |
| | | 3 | return filterChain; |
3 | return result; | | | |
Precondition Violations (3)
Row |
Violation |
1 | Type org.apache.tools.ant.types.PatternSet.NameEntry of variable result does not match with type org.apache.tools.ant.types.FilterChain of variable filterChain |
2 | Unmatched return filterChain; |
3 | Unmatched return result; |