FilterSet filterSet = new FilterSet(); filterSets.addElement(filterSet); return filterSet;
StringResource s = new StringResource(); s.setProject(getProject()); s.setValue(textBuffer.toString()); return s;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Copy.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Concat.java
Method name: FilterSet createFilterSet() Method name: ResourceCollection validate()
Number of AST nodes: 3 Number of AST nodes: 4
1
FilterSet filterSet = new FilterSet();
1
StringResource s = new StringResource();
2
        filterSets.addElement(filterSet);
2
          
3
  s.setProject(getProject());
4
            s.setValue(textBuffer.toString());
3
        return filterSet;
5
            return s;
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 statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    FilterSet filterSet = new FilterSet();
    1
    FilterSet filterSet = new FilterSet();
    46
    StringResource s = new StringResource();
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.types.FilterSetorg.apache.tools.ant.types.resources.StringResourceSUBCLASS_TYPE_MISMATCH
    filterSetsVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.FilterSetorg.apache.tools.ant.types.resources.StringResourceSUBCLASS_TYPE_MISMATCH
    org.apache.tools.ant.types.FilterSetorg.apache.tools.ant.types.resources.StringResourceSUBCLASS_TYPE_MISMATCH
    46
    StringResource s = new StringResource();
    2
    filterSets.addElement(filterSet);
                                                                            
                                                                  
    47
    s.setProject(getProject());
                                                                                
    48
    s.setValue(textBuffer.toString());
    3
    return filterSet;
    3
    return filterSet;
    49
    return s;
    Differences
    Expression1Expression2Difference
    filterSetsVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.FilterSetorg.apache.tools.ant.types.resources.StringResourceSUBCLASS_TYPE_MISMATCH
    49
    return s;
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variable filterSet with type org.apache.tools.ant.types.FilterSet , while Clone fragment #2 returns variable s with type org.apache.tools.ant.types.resources.StringResource