if (obj == this) { return true; } if (!(obj instanceof PaintItem)) { return false; } PaintItem that = (PaintItem) obj; if (this.value != that.value) { return false; } if (!PaintUtilities.equal(this.paint, that.paint)) { return false; } return true;
if (obj == this) { return true; } if (!(obj instanceof Outlier)) { return false; } Outlier that = (Outlier) obj; if (!this.point.equals(that.point)) { return false; } if (this.radius != that.radius) { return false; } return true;
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/LookupPaintScale.java File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/Outlier.java
Method name: boolean equals(Object) Method name: boolean equals(Object)
Number of AST nodes: 10 Number of AST nodes: 10
1
if (obj == this) {
1
if (obj == this) {
2
                return true;
2
            return true;
3
            }
3
        }
4
            if (!(obj instanceof PaintItem)) {
4
        if (!(obj instanceof Outlier)) {
5
                return false;
5
            return false;
6
            }
6
        }
7
            PaintItem that = (PaintItem) obj;
7
        Outlier that = (Outlier) obj;
8
            if (this.value != that.value) {
8
        if (!this.point.equals(that.point)) {
9
                return false;
9
            return false;
10
            }
10
        }
11
            if (!PaintUtilities.equal(this.paint, that.paint)) {
11
        if (this.radius != that.radius) {
12
                return false;
12
            return false;
13
            }
13
        
14
    
14
}
15
        return true;
15
        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)0.9
Clones locationClones are in different classes
Number of node comparisons35
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements9
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)2.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (obj == this)
    1
    if (obj == this)
    2
    return true;
    2
    return true;
    3
    if (!(obj instanceof PaintItem))
    3
    if (!(obj instanceof PaintItem))
    3
    if (!(obj instanceof Outlier))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.LookupPaintScale.PaintItemorg.jfree.chart.renderer.OutlierVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.renderer.LookupPaintScale.PaintItem does not match with type org.jfree.chart.renderer.Outlier
    • Make classes org.jfree.chart.renderer.LookupPaintScale.PaintItem and org.jfree.chart.renderer.Outlier extend a common superclass
    3
    if (!(obj instanceof Outlier))
    4
    return false;
    4
    return false;
                                                              
    5
    Outlier that = (Outlier)obj;
    5
    PaintItem that = (PaintItem)obj;
                                                                      
    6
    if (this.value != that.value)
    6
    if (this.value != that.value)
    8
    if (this.radius != that.radius)
    Differences
    Expression1Expression2Difference
    valueradiusVARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.LookupPaintScale.PaintItemorg.jfree.chart.renderer.OutlierVARIABLE_TYPE_MISMATCH
    valueradiusVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type double of variable that.value does not match with type double of variable that.radius
    • Make classes org.jfree.chart.renderer.LookupPaintScale.PaintItem and org.jfree.chart.renderer.Outlier extend a common superclass
    Expression that.value cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression that.radius cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8
    if (this.radius != that.radius)
    7
    return false;
    9
    return false;
    8
    if (!PaintUtilities.equal(this.paint, that.paint))
    8
    if (!PaintUtilities.equal(this.paint, that.paint))
    6
    if (!this.point.equals(that.point))
    Differences
    Expression1Expression2Difference
    PaintUtilities.equal(this.paint,that.paint)this.point.equals(that.point)TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression PaintUtilities.equal(this.paint,that.paint) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression this.point.equals(that.point) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6
    if (!this.point.equals(that.point))
    9
    return false;
    7
    return false;
    10
    return true;
    10
    return true;
    Precondition Violations (6)
    Row Violation
    1Type org.jfree.chart.renderer.LookupPaintScale.PaintItem does not match with type org.jfree.chart.renderer.Outlier
    2Type double of variable that.value does not match with type double of variable that.radius
    3Expression that.value cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression that.radius cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression PaintUtilities.equal(this.paint,that.paint) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression this.point.equals(that.point) cannot be parameterized, because it has dependencies to/from statements that will be extracted