if (paramVec.size() > 0 && dynselector instanceof ExtendFileSelector) { Parameter[] paramArray = new Parameter[paramVec.size()]; paramVec.copyInto(paramArray); // We know that dynselector must be non-null if no error message ((ExtendFileSelector) dynselector).setParameters(paramArray); }
FileSelector[] result = new FileSelector[selectorsList.size()]; selectorsList.copyInto(result); return result;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/selectors/ExtendSelector.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/selectors/BaseSelectorContainer.java
Method name: boolean isSelected(File, String, File) Method name: FileSelector[] getSelectors(Project)
Number of AST nodes: 4 Number of AST nodes: 3
1
if (paramVec.size() > 0 && dynselector instanceof ExtendFileSelector) {
2
            Parameter[] paramArray = new Parameter[paramVec.size()];
1
FileSelector[] result = new FileSelector[selectorsList.size()];
3
            paramVec.copyInto(paramArray);
2
        
4
            // We know that dynselector must be non-null if no error message
5
            ((ExtendFileSelector) dynselector).setParameters(paramArray);
6
        }
3
selectorsList.copyInto(result);
4
        return result;
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.0
Clones locationClones are in different classes having the same super class
Number of node comparisons9
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                    
    1
    FileSelector[] result = new FileSelector[selectorsList.size()];
    3
    Parameter[] paramArray = new Parameter[paramVec.size()];
                                                                                                                      
    4
    paramVec.copyInto(paramArray);
    4
    paramVec.copyInto(paramArray);
    2
    selectorsList.copyInto(result);
    Differences
    Expression1Expression2Difference
    paramArrayresultVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.Parameter[]org.apache.tools.ant.types.selectors.FileSelector[]VARIABLE_TYPE_MISMATCH
    paramVecselectorsListVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type org.apache.tools.ant.types.Parameter[] of variable paramArray does not match with type org.apache.tools.ant.types.selectors.FileSelector[] of variable result
    • Make classes org.apache.tools.ant.types.Parameter[] and org.apache.tools.ant.types.selectors.FileSelector[] extend a common superclass
    2
    selectorsList.copyInto(result);
                                      
    3
    return result;
    Preondition Violations
    Unmatched return result;
    3
    return result;
    5
    ((ExtendFileSelector)dynselector).setParameters(paramArray);
                                                                                                                                  
    Precondition Violations (2)
    Row Violation
    1Type org.apache.tools.ant.types.Parameter[] of variable paramArray does not match with type org.apache.tools.ant.types.selectors.FileSelector[] of variable result
    2Unmatched return result;