if (this == o) { return true; } if (!(o instanceof ItemLabelAnchor)) { return false; } ItemLabelAnchor order = (ItemLabelAnchor) o; if (!this.name.equals(order.toString())) { return false; } return true;
if (obj == this) { return true; } if (!(obj instanceof DefaultStatisticalCategoryDataset)) { return false; } DefaultStatisticalCategoryDataset that = (DefaultStatisticalCategoryDataset) obj; if (!this.data.equals(that.data)) { return false; } return true;
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/labels/ItemLabelAnchor.java File path: /jfreechart-1.0.10/src/org/jfree/data/statistics/DefaultStatisticalCategoryDataset.java
Method name: boolean equals(Object) Method name: boolean equals(Object)
Number of AST nodes: 8 Number of AST nodes: 8
1
if (this == o) {
1
if (obj == this) {
2
            return true;
2
            return true;   
3
        }
3
        }
4
        if (!(o instanceof ItemLabelAnchor)) {
4
        if (!(obj instanceof DefaultStatisticalCategoryDataset)) {
5
            return false;
5
            return false;   
6
        }
6
        }
7
        ItemLabelAnchor order = (ItemLabelAnchor
7
        DefaultStatisticalCategoryDataset that 
8
) o;
8
                = (DefaultStatisticalCategoryDataset) obj;
9
        if (!this.name.equals(order.toString())) {
9
        if (!this.data.equals(that.data)) {
10
            return false;
10
            return false;   
11
        }
11
        }
12
        return true;
12
        return true;
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)0.7
Clones locationClones are in different classes
Number of node comparisons16
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)1.1
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    3
    if (!(o instanceof ItemLabelAnchor))
    3
    if (!(o instanceof ItemLabelAnchor))
    3
    if (!(obj instanceof DefaultStatisticalCategoryDataset))
    Differences
    Expression1Expression2Difference
    oobjVARIABLE_NAME_MISMATCH
    org.jfree.chart.labels.ItemLabelAnchororg.jfree.data.statistics.DefaultStatisticalCategoryDatasetVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.labels.ItemLabelAnchor does not match with type org.jfree.data.statistics.DefaultStatisticalCategoryDataset
    • Make classes org.jfree.chart.labels.ItemLabelAnchor and org.jfree.data.statistics.DefaultStatisticalCategoryDataset extend a common superclass
    3
    if (!(obj instanceof DefaultStatisticalCategoryDataset))
    4
    return false;
    4
    return false;
                                                                                                                                                                      
    5
    DefaultStatisticalCategoryDataset that = (DefaultStatisticalCategoryDataset)obj;
    5
    ItemLabelAnchor order = (ItemLabelAnchor)o;
                                                                                            
                                                                          
    6
    if (!this.data.equals(that.data))
                                    
    7
    return false;
    Preondition Violations
    Unmatched return false;
    7
    return false;
    6
    if (!this.name.equals(order.toString()))
                                                                                        
    7
    return false;
    7
    return false;
    Preondition Violations
    Unmatched return false;
                                    
    Precondition Violations (4)
    Row Violation
    1Type org.jfree.chart.labels.ItemLabelAnchor does not match with type org.jfree.data.statistics.DefaultStatisticalCategoryDataset
    2Unmatched return false;
    3Unmatched return false;
    4Not all possible execution flows end in a return statement