CustomFormat cts = new CustomFormat(); customFormats.addElement(cts); return cts;
final Attribute feature = new Attribute(); attributeList.addElement(feature); return feature;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Tstamp.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/XMLValidateTask.java
Method name: CustomFormat createFormat() Method name: Attribute createAttribute()
Number of AST nodes: 3 Number of AST nodes: 3
1
CustomFormat cts = new CustomFormat();
2
        customFormats
1
final Attribute feature = new Attribute();
3
.addElement(cts);
2
        attributeList.addElement(feature);
4
        return cts;
3
        return feature;
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
    final Attribute feature = new Attribute();
    1
    CustomFormat cts = new CustomFormat();
                                                                                  
    2
    customFormats.addElement(cts);
    2
    customFormats.addElement(cts);
    2
    attributeList.addElement(feature);
    Differences
    Expression1Expression2Difference
    ctsfeatureVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.taskdefs.Tstamp.CustomFormatorg.apache.tools.ant.taskdefs.optional.XMLValidateTask.AttributeVARIABLE_TYPE_MISMATCH
    customFormatsattributeListVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type org.apache.tools.ant.taskdefs.Tstamp.CustomFormat of variable cts does not match with type org.apache.tools.ant.taskdefs.optional.XMLValidateTask.Attribute of variable feature
    • Make classes org.apache.tools.ant.taskdefs.Tstamp.CustomFormat and org.apache.tools.ant.taskdefs.optional.XMLValidateTask.Attribute extend a common superclass
    2
    attributeList.addElement(feature);
                                        
    3
    return feature;
    Preondition Violations
    Unmatched return feature;
    3
    return feature;
    3
    return cts;
    3
    return cts;
    Preondition Violations
    Unmatched return cts;
                                
    Precondition Violations (3)
    Row Violation
    1Type org.apache.tools.ant.taskdefs.Tstamp.CustomFormat of variable cts does not match with type org.apache.tools.ant.taskdefs.optional.XMLValidateTask.Attribute of variable feature
    2Unmatched return feature;
    3Unmatched return cts;