NameEntry result = new NameEntry(); list.addElement(result); return result;
GroupArgument ga = new GroupArgument(); groups.addElement(ga); return ga;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/PatternSet.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Javadoc.java
Method name: NameEntry addPatternToList(Vector) Method name: GroupArgument createGroup()
Number of AST nodes: 3 Number of AST nodes: 3
1
NameEntry result = new NameEntry();
1
GroupArgument ga = new GroupArgument();
2
        list.addElement(result);
2
        groups.addElement(ga);
3
        return result;
3
        return ga;
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
    GroupArgument ga = new GroupArgument();
    1
    NameEntry result = new NameEntry();
                                                                            
    2
    list.addElement(result);
    2
    list.addElement(result);
    2
    groups.addElement(ga);
    Differences
    Expression1Expression2Difference
    resultgaVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.PatternSet.NameEntryorg.apache.tools.ant.taskdefs.Javadoc.GroupArgumentVARIABLE_TYPE_MISMATCH
    listgroupsVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type org.apache.tools.ant.types.PatternSet.NameEntry of variable result does not match with type org.apache.tools.ant.taskdefs.Javadoc.GroupArgument of variable ga
    • Make classes org.apache.tools.ant.types.PatternSet.NameEntry and org.apache.tools.ant.taskdefs.Javadoc.GroupArgument extend a common superclass
    2
    groups.addElement(ga);
                              
    3
    return ga;
    Preondition Violations
    Unmatched return ga;
    3
    return ga;
    3
    return result;
    3
    return result;
    Preondition Violations
    Unmatched return result;
                                      
    Precondition Violations (3)
    Row Violation
    1Type org.apache.tools.ant.types.PatternSet.NameEntry of variable result does not match with type org.apache.tools.ant.taskdefs.Javadoc.GroupArgument of variable ga
    2Unmatched return ga;
    3Unmatched return result;