if (this == obj) { return true; } if (!(obj instanceof CategoryLabelPositions)) { return false; } CategoryLabelPositions that = (CategoryLabelPositions) obj; if (!this.positionForAxisAtTop.equals(that.positionForAxisAtTop)) { return false; } if (!this.positionForAxisAtBottom.equals( that.positionForAxisAtBottom)) { return false; } if (!this.positionForAxisAtLeft.equals(that.positionForAxisAtLeft)) { return false; } if (!this.positionForAxisAtRight.equals(that.positionForAxisAtRight)) { 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/axis/CategoryLabelPositions.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 (this == obj) {
1
if (obj == this) {
2
            return true;
2
            return true;
3
        }
3
        }
4
        if (!(obj instanceof CategoryLabelPositions)) {
4
        if (!(obj instanceof LookupPaintScale)) {
5
            return false;
5
            return false;
6
        }
6
        }
7
        CategoryLabelPositions that = (CategoryLabelPositions) obj;
7
        LookupPaintScale that = (LookupPaintScale) obj;
8
        if (!this.positionForAxisAtTop.equals(that.positionForAxisAtTop)) {
8
        if (this.lowerBound != that.lowerBound) {
9
            return false;
9
            return false;
10
        }
10
        }
11
        if (!this.positionForAxisAtBottom.equals(
11
        if (this.
12
                that.positionForAxisAtBottom)) {
12
upperBound != that.upperBound) {
13
            return false;
13
            return false;
14
        }
14
        }
15
        if (!this.positionForAxisAtLeft.equals(that.positionForAxisAtLeft)) {
15
        if (!PaintUtilities.equal(this.defaultPaint, that.defaultPaint)) {
16
            return false;
16
            return false;
17
        }
17
        }
18
        if (!this.positionForAxisAtRight.equals(that.positionForAxisAtRight)) {
18
        if (!this.lookupTable.equals(that.lookupTable)) {
19
            return false;
19
            return false;
20
        }
20
        }
21
  
22
        return true;
21
        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 comparisons55
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment5
    Time elapsed for statement mapping (ms)6.6
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    3
    if (!(obj instanceof CategoryLabelPositions))
    3
    if (!(obj instanceof CategoryLabelPositions))
    3
    if (!(obj instanceof LookupPaintScale))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.axis.CategoryLabelPositionsorg.jfree.chart.renderer.LookupPaintScaleVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.axis.CategoryLabelPositions does not match with type org.jfree.chart.renderer.LookupPaintScale
    • Make classes org.jfree.chart.axis.CategoryLabelPositions 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
    CategoryLabelPositions that = (CategoryLabelPositions)obj;
                                                                                                                          
                                                                                      
    6
    if (this.lowerBound != that.lowerBound)
                                    
    7
    return false;
    Preondition Violations
    Unmatched return false;
    7
    return false;
                                                                                      
    8
    if (this.upperBound != that.upperBound)
                                    
    9
    return false;
    Preondition Violations
    Unmatched return false;
    9
    return false;
    6
    if (!this.positionForAxisAtTop.equals(that.positionForAxisAtTop))
    6
    if (!this.positionForAxisAtTop.equals(that.positionForAxisAtTop))
    12
    if (!this.lookupTable.equals(that.lookupTable))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.axis.CategoryLabelPositionsorg.jfree.chart.renderer.LookupPaintScaleVARIABLE_TYPE_MISMATCH
    positionForAxisAtToplookupTableVARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.CategoryLabelPositionjava.util.ListVARIABLE_TYPE_MISMATCH
    positionForAxisAtToplookupTableVARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.CategoryLabelPositionjava.util.ListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.axis.CategoryLabelPosition of variable that.positionForAxisAtTop does not match with type java.util.List of variable that.lookupTable
    • Make classes org.jfree.chart.axis.CategoryLabelPositions and org.jfree.chart.renderer.LookupPaintScale extend a common superclass
    Expression that.positionForAxisAtTop 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.axis.CategoryLabelPosition of variable that.positionForAxisAtTop does not match with type java.util.List of variable that.lookupTable
    • Make classes org.jfree.chart.axis.CategoryLabelPosition and java.util.List extend a common superclass
    Type org.jfree.chart.axis.CategoryLabelPosition of variable this.positionForAxisAtTop does not match with type java.util.List of variable this.lookupTable
    • Make classes org.jfree.chart.axis.CategoryLabelPosition and java.util.List extend a common superclass
    12
    if (!this.lookupTable.equals(that.lookupTable))
    7
    return false;
    13
    return false;
    8
    if (!this.positionForAxisAtBottom.equals(that.positionForAxisAtBottom))
    8
    if (!this.positionForAxisAtBottom.equals(that.positionForAxisAtBottom))
    10
    if (!PaintUtilities.equal(this.defaultPaint, that.defaultPaint))
    Differences
    Expression1Expression2Difference
    this.positionForAxisAtBottom.equals(that.positionForAxisAtBottom)PaintUtilities.equal(this.defaultPaint,that.defaultPaint)TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression this.positionForAxisAtBottom.equals(that.positionForAxisAtBottom) 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;
    Precondition Violations (11)
    Row Violation
    1Type org.jfree.chart.axis.CategoryLabelPositions does not match with type org.jfree.chart.renderer.LookupPaintScale
    2Unmatched return false;
    3Unmatched return false;
    4Type org.jfree.chart.axis.CategoryLabelPosition of variable that.positionForAxisAtTop does not match with type java.util.List of variable that.lookupTable
    5Expression that.positionForAxisAtTop cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression that.lookupTable cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Type org.jfree.chart.axis.CategoryLabelPosition of variable that.positionForAxisAtTop does not match with type java.util.List of variable that.lookupTable
    8Type org.jfree.chart.axis.CategoryLabelPosition of variable this.positionForAxisAtTop does not match with type java.util.List of variable this.lookupTable
    9Expression this.positionForAxisAtBottom.equals(that.positionForAxisAtBottom) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression PaintUtilities.equal(this.defaultPaint,that.defaultPaint) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Not all possible execution flows end in a return statement