if (this == obj) { return true; } if (!(obj instanceof DialShape)) { return false; } DialShape shape = (DialShape) obj; if (!this.name.equals(shape.toString())) { return false; } return true;
if (this == o) { return true; } if (!(o instanceof AreaRendererEndType)) { return false; } AreaRendererEndType t = (AreaRendererEndType) o; if (!this.name.equals(t.toString())) { return false; } return true;
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/DialShape.java File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/AreaRendererEndType.java
Method name: boolean equals(Object) Method name: boolean equals(Object)
Number of AST nodes: 8 Number of AST nodes: 8
1
if (this == obj) {
1
if (this == o) {
2
            return true;
2
            return true;
3
        }
3
        }
4
        if (!(obj instanceof DialShape)) {
4
        if (!(o instanceof AreaRendererEndType)) {
5
            return false;
5
            return false;
6
        }
6
        }
7
        DialShape shape = (DialShape) obj;
7
        AreaRendererEndType t = (AreaRendererEndType) o;
8
        if (!this.name.equals(shape.toString())) {
8
        if (!this.name.equals(t.toString())) {
9
            return false;
9
            return false;
10
        }
10
        }
11
        return true;
11
        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)0.5
Clones locationClones are in different classes
Number of node comparisons25
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements7
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)1.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (this == obj)
    1
    if (this == obj)
    1
    if (this == o)
    Differences
    Expression1Expression2Difference
    objoVARIABLE_NAME_MISMATCH
    1
    if (this == o)
    2
    return true;
    2
    return true;
    3
    if (!(obj instanceof DialShape))
    3
    if (!(obj instanceof DialShape))
    3
    if (!(o instanceof AreaRendererEndType))
    Differences
    Expression1Expression2Difference
    objoVARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.DialShapeorg.jfree.chart.renderer.AreaRendererEndTypeVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.plot.DialShape does not match with type org.jfree.chart.renderer.AreaRendererEndType
    • Make classes org.jfree.chart.plot.DialShape and org.jfree.chart.renderer.AreaRendererEndType extend a common superclass
    3
    if (!(o instanceof AreaRendererEndType))
    4
    return false;
    4
    return false;
                                                                                                    
    5
    AreaRendererEndType t = (AreaRendererEndType)o;
    5
    DialShape shape = (DialShape)obj;
                                                                        
    6
    if (!this.name.equals(shape.toString()))
    6
    if (!this.name.equals(shape.toString()))
    6
    if (!this.name.equals(t.toString()))
    Differences
    Expression1Expression2Difference
    shapetVARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.DialShapeorg.jfree.chart.renderer.AreaRendererEndTypeVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.plot.DialShape of variable shape does not match with type org.jfree.chart.renderer.AreaRendererEndType of variable t
    • Make classes org.jfree.chart.plot.DialShape and org.jfree.chart.renderer.AreaRendererEndType extend a common superclass
    6
    if (!this.name.equals(t.toString()))
    7
    return false;
    7
    return false;
    8
    return true;
    8
    return true;
    Precondition Violations (2)
    Row Violation
    1Type org.jfree.chart.plot.DialShape does not match with type org.jfree.chart.renderer.AreaRendererEndType
    2Type org.jfree.chart.plot.DialShape of variable shape does not match with type org.jfree.chart.renderer.AreaRendererEndType of variable t