if (obj == this) { return true; } if (!(obj instanceof ItemLabelPosition)) { return false; } ItemLabelPosition that = (ItemLabelPosition) obj; if (!this.itemLabelAnchor.equals(that.itemLabelAnchor)) { return false; } if (!this.textAnchor.equals(that.textAnchor)) { return false; } if (!this.rotationAnchor.equals(that.rotationAnchor)) { return false; } if (this.angle != that.angle) { return false; } return true;
if (obj == this) { return true; } if (!(obj instanceof LookupPaintScale)) { return false; } LookupPaintScale that = (LookupPaintScale) obj; if (this.lowerBound != that.lowerBound) { return false; } if (this.upperBound != that.upperBound) { return false; } if (!PaintUtilities.equal(this.defaultPaint, that.defaultPaint)) { return false; } if (!this.lookupTable.equals(that.lookupTable)) { return false; } return true;
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/labels/ItemLabelPosition.java File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/LookupPaintScale.java
Method name: boolean equals(Object) Method name: boolean equals(Object)
Number of AST nodes: 14 Number of AST nodes: 14
1
if (obj == this) {
1
if (obj == this) {
2
            return true;
2
            return true;
3
        }    
3
        }
4
        if (!(obj instanceof ItemLabelPosition)) {
4
        if (!(obj instanceof LookupPaintScale)) {
5
            return false;
5
            return false;
6
        }
6
        }
7
        ItemLabelPosition that = (ItemLabelPosition) obj;
7
        LookupPaintScale that = (LookupPaintScale) obj;
8
        if (!this.itemLabelAnchor.equals(that.itemLabelAnchor)) {
8
        if (this.lowerBound != that.lowerBound) {
9
            return false;
9
            return false;
10
        }
10
        }
11
        if (!this.textAnchor.equals(that.textAnchor)) {
11
        if (this.upperBound != that.upperBound) {
12
            return false;
12
            return false;
13
        }
13
        }
14
        if (!this.rotationAnchor.equals(that.rotationAnchor)) {
14
        if (!PaintUtilities.equal(this.defaultPaint, that.defaultPaint)) {
15
            return false;
15
            return false;
16
        }
16
        }
17
        if (this.angle != that.angle) {
17
        if (!this.lookupTable.equals(that.lookupTable)) {
18
            return false;
18
            return false;
19
        }     
19
        }
20
        return true;
20
        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)2.1
Clones locationClones are in different classes
Number of node comparisons64
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements10
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)2.8
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (obj == this)
    1
    if (obj == this)
    2
    return true;
    2
    return true;
    3
    if (!(obj instanceof ItemLabelPosition))
    3
    if (!(obj instanceof ItemLabelPosition))
    3
    if (!(obj instanceof LookupPaintScale))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.labels.ItemLabelPositionorg.jfree.chart.renderer.LookupPaintScaleVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.labels.ItemLabelPosition does not match with type org.jfree.chart.renderer.LookupPaintScale
    • Make classes org.jfree.chart.labels.ItemLabelPosition and org.jfree.chart.renderer.LookupPaintScale extend a common superclass
    3
    if (!(obj instanceof LookupPaintScale))
    4
    return false;
    4
    return false;
                                                                                                  
    5
    LookupPaintScale that = (LookupPaintScale)obj;
    5
    ItemLabelPosition that = (ItemLabelPosition)obj;
                                                                                                      
                                                                                      
    6
    if (this.lowerBound != that.lowerBound)
                                    
    7
    return false;
    Preondition Violations
    Unmatched return false;
    7
    return false;
    6
    if (!this.itemLabelAnchor.equals(that.itemLabelAnchor))
    6
    if (!this.itemLabelAnchor.equals(that.itemLabelAnchor))
    12
    if (!this.lookupTable.equals(that.lookupTable))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.labels.ItemLabelPositionorg.jfree.chart.renderer.LookupPaintScaleVARIABLE_TYPE_MISMATCH
    itemLabelAnchorlookupTableVARIABLE_NAME_MISMATCH
    org.jfree.chart.labels.ItemLabelAnchorjava.util.ListVARIABLE_TYPE_MISMATCH
    itemLabelAnchorlookupTableVARIABLE_NAME_MISMATCH
    org.jfree.chart.labels.ItemLabelAnchorjava.util.ListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.labels.ItemLabelAnchor of variable that.itemLabelAnchor does not match with type java.util.List of variable that.lookupTable
    • Make classes org.jfree.chart.labels.ItemLabelPosition and org.jfree.chart.renderer.LookupPaintScale extend a common superclass
    Expression that.itemLabelAnchor cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression that.lookupTable cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type org.jfree.chart.labels.ItemLabelAnchor of variable that.itemLabelAnchor does not match with type java.util.List of variable that.lookupTable
    • Make classes org.jfree.chart.labels.ItemLabelAnchor and java.util.List extend a common superclass
    Type org.jfree.chart.labels.ItemLabelAnchor of variable this.itemLabelAnchor does not match with type java.util.List of variable this.lookupTable
    • Make classes org.jfree.chart.labels.ItemLabelAnchor and java.util.List extend a common superclass
    12
    if (!this.lookupTable.equals(that.lookupTable))
    7
    return false;
    13
    return false;
    8
    if (!this.textAnchor.equals(that.textAnchor))
    8
    if (!this.textAnchor.equals(that.textAnchor))
    10
    if (!PaintUtilities.equal(this.defaultPaint, that.defaultPaint))
    Differences
    Expression1Expression2Difference
    this.textAnchor.equals(that.textAnchor)PaintUtilities.equal(this.defaultPaint,that.defaultPaint)TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression this.textAnchor.equals(that.textAnchor) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression PaintUtilities.equal(this.defaultPaint,that.defaultPaint) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10
    if (!PaintUtilities.equal(this.defaultPaint, that.defaultPaint))
    9
    return false;
    11
    return false;
    10
    if (!this.rotationAnchor.equals(that.rotationAnchor))
                                                                                                                    
    11
    return false;
    11
    return false;
    Preondition Violations
    Unmatched return false;
                                      
    12
    if (this.angle != that.angle)
    12
    if (this.angle != that.angle)
    8
    if (this.upperBound != that.upperBound)
    Differences
    Expression1Expression2Difference
    angleupperBoundVARIABLE_NAME_MISMATCH
    org.jfree.chart.labels.ItemLabelPositionorg.jfree.chart.renderer.LookupPaintScaleVARIABLE_TYPE_MISMATCH
    angleupperBoundVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type double of variable that.angle does not match with type double of variable that.upperBound
    • Make classes org.jfree.chart.labels.ItemLabelPosition and org.jfree.chart.renderer.LookupPaintScale extend a common superclass
    Expression that.angle cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression that.upperBound cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8
    if (this.upperBound != that.upperBound)
    13
    return false;
    9
    return false;
    Precondition Violations (14)
    Row Violation
    1Type org.jfree.chart.labels.ItemLabelPosition does not match with type org.jfree.chart.renderer.LookupPaintScale
    2Unmatched return false;
    3Type org.jfree.chart.labels.ItemLabelAnchor of variable that.itemLabelAnchor does not match with type java.util.List of variable that.lookupTable
    4Expression that.itemLabelAnchor cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression that.lookupTable cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Type org.jfree.chart.labels.ItemLabelAnchor of variable that.itemLabelAnchor does not match with type java.util.List of variable that.lookupTable
    7Type org.jfree.chart.labels.ItemLabelAnchor of variable this.itemLabelAnchor does not match with type java.util.List of variable this.lookupTable
    8Expression this.textAnchor.equals(that.textAnchor) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression PaintUtilities.equal(this.defaultPaint,that.defaultPaint) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Unmatched return false;
    11Type double of variable that.angle does not match with type double of variable that.upperBound
    12Expression that.angle cannot be parameterized, because it has dependencies to/from statements that will be extracted
    13Expression that.upperBound cannot be parameterized, because it has dependencies to/from statements that will be extracted
    14Not all possible execution flows end in a return statement