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 XYBlockRenderer)) { return false; } XYBlockRenderer that = (XYBlockRenderer) obj; if (this.blockHeight != that.blockHeight) { return false; } if (this.blockWidth != that.blockWidth) { return false; } if (!this.blockAnchor.equals(that.blockAnchor)) { return false; } if (!this.paintScale.equals(that.paintScale)) { return false; } return super.equals(obj);
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/xy/XYBlockRenderer.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 XYBlockRenderer)) {
5
            return false;
5
            return false;
6
        }
6
        }
7
        CategoryLabelPositions that = (CategoryLabelPositions) obj;
7
        XYBlockRenderer that = (XYBlockRenderer) obj;
8
        if (!this.positionForAxisAtTop.equals(that.positionForAxisAtTop)) {
8
        if (this.blockHeight != that.blockHeight) {
9
            return false;
9
            return false;
10
        }
10
        }
11
        if (!this.positionForAxisAtBottom.equals(
11
        if (this.
12
                that.positionForAxisAtBottom)) {
12
blockWidth != that.blockWidth) {
13
            return false;
13
            return false;
14
        }
14
        }
15
        if (!this.positionForAxisAtLeft.equals(that.positionForAxisAtLeft)) {
15
        if (!this.blockAnchor.equals(that.blockAnchor)) {
16
            return false;
16
            return false;
17
        }
17
        }
18
        if (!this.positionForAxisAtRight.equals(that.positionForAxisAtRight)) {
18
        if (!this.paintScale.equals(that.paintScale)) {
19
            return false;
19
            return false;
20
        }
20
        }
21
  
22
        return true;
21
        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)2.8
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)2.2
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    3
    if (!(obj instanceof CategoryLabelPositions))
    3
    if (!(obj instanceof CategoryLabelPositions))
    3
    if (!(obj instanceof XYBlockRenderer))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.axis.CategoryLabelPositionsorg.jfree.chart.renderer.xy.XYBlockRendererVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.axis.CategoryLabelPositions does not match with type org.jfree.chart.renderer.xy.XYBlockRenderer
    • Make classes org.jfree.chart.axis.CategoryLabelPositions and org.jfree.chart.renderer.xy.XYBlockRenderer extend a common superclass
    3
    if (!(obj instanceof XYBlockRenderer))
    4
    return false;
    4
    return false;
                                                                                              
    5
    XYBlockRenderer that = (XYBlockRenderer)obj;
    5
    CategoryLabelPositions that = (CategoryLabelPositions)obj;
                                                                                                                          
                                                                                          
    6
    if (this.blockHeight != that.blockHeight)
                                    
    7
    return false;
    Preondition Violations
    Unmatched return false;
    7
    return false;
                                                                                      
    8
    if (this.blockWidth != that.blockWidth)
                                    
    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))
    10
    if (!this.blockAnchor.equals(that.blockAnchor))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.axis.CategoryLabelPositionsorg.jfree.chart.renderer.xy.XYBlockRendererVARIABLE_TYPE_MISMATCH
    positionForAxisAtTopblockAnchorVARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.CategoryLabelPositionorg.jfree.ui.RectangleAnchorVARIABLE_TYPE_MISMATCH
    positionForAxisAtTopblockAnchorVARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.CategoryLabelPositionorg.jfree.ui.RectangleAnchorVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.axis.CategoryLabelPosition of variable that.positionForAxisAtTop does not match with type org.jfree.ui.RectangleAnchor of variable that.blockAnchor
    • Make classes org.jfree.chart.axis.CategoryLabelPositions and org.jfree.chart.renderer.xy.XYBlockRenderer extend a common superclass
    Expression that.positionForAxisAtTop cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression that.blockAnchor 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 org.jfree.ui.RectangleAnchor of variable that.blockAnchor
    • Make classes org.jfree.chart.axis.CategoryLabelPosition and org.jfree.ui.RectangleAnchor extend a common superclass
    Type org.jfree.chart.axis.CategoryLabelPosition of variable this.positionForAxisAtTop does not match with type org.jfree.ui.RectangleAnchor of variable this.blockAnchor
    • Make classes org.jfree.chart.axis.CategoryLabelPosition and org.jfree.ui.RectangleAnchor extend a common superclass
    10
    if (!this.blockAnchor.equals(that.blockAnchor))
    7
    return false;
    11
    return false;
    8
    if (!this.positionForAxisAtBottom.equals(that.positionForAxisAtBottom))
    8
    if (!this.positionForAxisAtBottom.equals(that.positionForAxisAtBottom))
    12
    if (!this.paintScale.equals(that.paintScale))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.axis.CategoryLabelPositionsorg.jfree.chart.renderer.xy.XYBlockRendererVARIABLE_TYPE_MISMATCH
    positionForAxisAtBottompaintScaleVARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.CategoryLabelPositionorg.jfree.chart.renderer.PaintScaleVARIABLE_TYPE_MISMATCH
    positionForAxisAtBottompaintScaleVARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.CategoryLabelPositionorg.jfree.chart.renderer.PaintScaleVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.axis.CategoryLabelPosition of variable that.positionForAxisAtBottom does not match with type org.jfree.chart.renderer.PaintScale of variable that.paintScale
    • Make classes org.jfree.chart.axis.CategoryLabelPositions and org.jfree.chart.renderer.xy.XYBlockRenderer extend a common superclass
    Expression that.positionForAxisAtBottom cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression that.paintScale cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type org.jfree.chart.axis.CategoryLabelPosition of variable that.positionForAxisAtBottom does not match with type org.jfree.chart.renderer.PaintScale of variable that.paintScale
    • Make classes org.jfree.chart.axis.CategoryLabelPosition and org.jfree.chart.renderer.PaintScale extend a common superclass
    Type org.jfree.chart.axis.CategoryLabelPosition of variable this.positionForAxisAtBottom does not match with type org.jfree.chart.renderer.PaintScale of variable this.paintScale
    • Make classes org.jfree.chart.axis.CategoryLabelPosition and org.jfree.chart.renderer.PaintScale extend a common superclass
    12
    if (!this.paintScale.equals(that.paintScale))
    9
    return false;
    13
    return false;
    Precondition Violations (14)
    Row Violation
    1Type org.jfree.chart.axis.CategoryLabelPositions does not match with type org.jfree.chart.renderer.xy.XYBlockRenderer
    2Unmatched return false;
    3Unmatched return false;
    4Type org.jfree.chart.axis.CategoryLabelPosition of variable that.positionForAxisAtTop does not match with type org.jfree.ui.RectangleAnchor of variable that.blockAnchor
    5Expression that.positionForAxisAtTop cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression that.blockAnchor 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 org.jfree.ui.RectangleAnchor of variable that.blockAnchor
    8Type org.jfree.chart.axis.CategoryLabelPosition of variable this.positionForAxisAtTop does not match with type org.jfree.ui.RectangleAnchor of variable this.blockAnchor
    9Type org.jfree.chart.axis.CategoryLabelPosition of variable that.positionForAxisAtBottom does not match with type org.jfree.chart.renderer.PaintScale of variable that.paintScale
    10Expression that.positionForAxisAtBottom cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression that.paintScale cannot be parameterized, because it has dependencies to/from statements that will be extracted
    12Type org.jfree.chart.axis.CategoryLabelPosition of variable that.positionForAxisAtBottom does not match with type org.jfree.chart.renderer.PaintScale of variable that.paintScale
    13Type org.jfree.chart.axis.CategoryLabelPosition of variable this.positionForAxisAtBottom does not match with type org.jfree.chart.renderer.PaintScale of variable this.paintScale
    14Not all possible execution flows end in a return statement