if (obj == this) { return true; } if (!(obj instanceof ExtendedCategoryAxis)) { return false; } ExtendedCategoryAxis that = (ExtendedCategoryAxis) obj; if (!this.sublabelFont.equals(that.sublabelFont)) { return false; } if (!PaintUtilities.equal(this.sublabelPaint, that.sublabelPaint)) { return false; } if (!this.sublabels.equals(that.sublabels)) { return false; } return super.equals(obj);
if (obj == this) { return true; } if (!(obj instanceof DialPointer.Pointer)) { return false; } DialPointer.Pointer that = (DialPointer.Pointer) obj; if (this.widthRadius != that.widthRadius) { return false; } if (!PaintUtilities.equal(this.fillPaint, that.fillPaint)) { return false; } if (!PaintUtilities.equal(this.outlinePaint, that.outlinePaint)) { return false; } return super.equals(obj);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/axis/ExtendedCategoryAxis.java File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/dial/DialPointer.java
Method name: boolean equals(Object) Method name: boolean equals(Object)
Number of AST nodes: 12 Number of AST nodes: 12
1
if (obj == this) {
1
if (obj == this) {
2
            return true;
2
                return true;
3
        }
3
            }
4
        if (!(obj instanceof ExtendedCategoryAxis)) {
4
            if (!(obj instanceof DialPointer.Pointer)) {
5
            return false;
5
                return false;
6
        }
6
            }
7
        ExtendedCategoryAxis that = (ExtendedCategoryAxis) obj;
7
        
8
    DialPointer.Pointer that = (DialPointer.Pointer) obj;
9
            
8
        if (!this.sublabelFont.equals(that.sublabelFont)) {
10
            if (this.widthRadius != that.widthRadius) {
9
            return false;
11
                return false;
10
        }
12
            }
11
        if (!PaintUtilities.equal(this.sublabelPaint, that.sublabelPaint)) {
13
            if (!PaintUtilities.equal(this.fillPaint, that.fillPaint)) {
12
            return false;
14
                return false;
13
        }
15
            }
14
        if (!this.sublabels.equals(that.sublabels)) {
16
            if (!PaintUtilities.equal(this.outlinePaint, that.outlinePaint)) {
15
            return false;
17
                return false;
16
        }
18
        
19
    }
17
        return super.equals(obj);
20
            return super.equals(obj);
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)2.3
Clones locationClones are in different classes
Number of node comparisons44
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)2.5
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (obj == this)
    1
    if (obj == this)
    2
    return true;
    2
    return true;
                                                                                                              
    5
    DialPointer.Pointer that = (DialPointer.Pointer)obj;
                                                                                          
    6
    if (this.widthRadius != that.widthRadius)
                                    
    7
    return false;
    Preondition Violations
    Unmatched return false;
    7
    return false;
    3
    if (!(obj instanceof ExtendedCategoryAxis))
    3
    if (!(obj instanceof ExtendedCategoryAxis))
    8
    if (!PaintUtilities.equal(this.fillPaint, that.fillPaint))
    Differences
    Expression1Expression2Difference
    (obj instanceof ExtendedCategoryAxis)PaintUtilities.equal(this.fillPaint,that.fillPaint)TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression PaintUtilities.equal(this.fillPaint,that.fillPaint) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8
    if (!PaintUtilities.equal(this.fillPaint, that.fillPaint))
    4
    return false;
    9
    return false;
    5
    ExtendedCategoryAxis that = (ExtendedCategoryAxis)obj;
                                                                                                                  
    6
    if (!this.sublabelFont.equals(that.sublabelFont))
    6
    if (!this.sublabelFont.equals(that.sublabelFont))
    3
    if (!(obj instanceof DialPointer.Pointer))
    Differences
    Expression1Expression2Difference
    this.sublabelFont.equals(that.sublabelFont)(obj instanceof DialPointer.Pointer)TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression this.sublabelFont.equals(that.sublabelFont) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    if (!(obj instanceof DialPointer.Pointer))
    7
    return false;
    4
    return false;
    8
    if (!PaintUtilities.equal(this.sublabelPaint, that.sublabelPaint))
    8
    if (!PaintUtilities.equal(this.sublabelPaint, that.sublabelPaint))
    10
    if (!PaintUtilities.equal(this.outlinePaint, that.outlinePaint))
    Differences
    Expression1Expression2Difference
    sublabelPaintoutlinePaintVARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.ExtendedCategoryAxisorg.jfree.chart.plot.dial.DialPointer.PointerVARIABLE_TYPE_MISMATCH
    sublabelPaintoutlinePaintVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type java.awt.Paint of variable that.sublabelPaint does not match with type java.awt.Paint of variable that.outlinePaint
    • Make classes org.jfree.chart.axis.ExtendedCategoryAxis and org.jfree.chart.plot.dial.DialPointer.Pointer extend a common superclass
    Expression that.sublabelPaint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression that.outlinePaint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10
    if (!PaintUtilities.equal(this.outlinePaint, that.outlinePaint))
    9
    return false;
    11
    return false;
    Precondition Violations (8)
    Row Violation
    1Unmatched return false;
    2Expression PaintUtilities.equal(this.fillPaint,that.fillPaint) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression this.sublabelFont.equals(that.sublabelFont) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Type java.awt.Paint of variable that.sublabelPaint does not match with type java.awt.Paint of variable that.outlinePaint
    5Expression that.sublabelPaint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression that.outlinePaint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Not all possible execution flows end in a return statement
    8The refactoring of the clones is infeasible, because classes org.jfree.chart.axis.ExtendedCategoryAxis and org.jfree.chart.plot.dial.DialPointer.Pointer do not have a common superclass