ImplementationSpecificArgument arg = new ImplementationSpecificArgument(); facade.addImplementationArgument(arg); return arg;
FilterSet filterSet = new FilterSet(); filterSets.addElement(filterSet); return filterSet;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Rmic.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Copy.java
Method name: ImplementationSpecificArgument createCompilerArg() Method name: FilterSet createFilterSet()
Number of AST nodes: 3 Number of AST nodes: 3
1
ImplementationSpecificArgument arg =
2
            new ImplementationSpecificArgument();
1
FilterSet filterSet = new FilterSet();
3
        facade.addImplementationArgument(arg);
2
        filterSets.addElement(filterSet);
4
        return arg;
3
        return filterSet;
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 comparisons5
  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 fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    ImplementationSpecificArgument arg = new ImplementationSpecificArgument();
    1
    ImplementationSpecificArgument arg = new ImplementationSpecificArgument();
    1
    FilterSet filterSet = new FilterSet();
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.taskdefs.Rmic.ImplementationSpecificArgumentorg.apache.tools.ant.types.FilterSetSUBCLASS_TYPE_MISMATCH
    argfilterSetVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.taskdefs.Rmic.ImplementationSpecificArgumentorg.apache.tools.ant.types.FilterSetSUBCLASS_TYPE_MISMATCH
    org.apache.tools.ant.taskdefs.Rmic.ImplementationSpecificArgumentorg.apache.tools.ant.types.FilterSetSUBCLASS_TYPE_MISMATCH
    1
    FilterSet filterSet = new FilterSet();
                                                                            
    2
    filterSets.addElement(filterSet);
    2
    facade.addImplementationArgument(arg);
                                                                                      
    3
    return arg;
    3
    return arg;
    3
    return filterSet;
    Differences
    Expression1Expression2Difference
    argfilterSetVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.taskdefs.Rmic.ImplementationSpecificArgumentorg.apache.tools.ant.types.FilterSetSUBCLASS_TYPE_MISMATCH
    3
    return filterSet;
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variable arg with type org.apache.tools.ant.taskdefs.Rmic.ImplementationSpecificArgument , while Clone fragment #2 returns variable filterSet with type org.apache.tools.ant.types.FilterSet