if (obj == this) { return true; } if (!(obj instanceof BarRenderer3D)) { return false; } BarRenderer3D that = (BarRenderer3D) obj; if (this.xOffset != that.xOffset) { return false; } if (this.yOffset != that.yOffset) { return false; } if (!PaintUtilities.equal(this.wallPaint, that.wallPaint)) { return false; } return super.equals(obj);
if (obj == this) { return true; } if (!(obj instanceof XYLine3DRenderer)) { return false; } XYLine3DRenderer that = (XYLine3DRenderer) obj; if (this.xOffset != that.xOffset) { return false; } if (this.yOffset != that.yOffset) { return false; } if (!PaintUtilities.equal(this.wallPaint, that.wallPaint)) { return false; } return super.equals(obj);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/category/BarRenderer3D.java File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/xy/XYLine3DRenderer.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 BarRenderer3D)) {
4
        if (!(obj instanceof XYLine3DRenderer)) {
5
            return false;
5
            return false;
6
        }
6
        }
7
        BarRenderer3D that = (BarRenderer3D) obj;
7
        XYLine3DRenderer that = (XYLine3DRenderer) obj;
8
        if (this.xOffset != that.xOffset) {
8
        if (this.xOffset != that.xOffset) {
9
            return false;
9
            return false;
10
        }
10
        }
11
        if (this.yOffset != that.yOffset) {
11
        if (this.yOffset != that.yOffset) {
12
            return false;
12
            return false;
13
        }
13
        }
14
        if (!PaintUtilities.equal(this.wallPaint, that.wallPaint)) {
14
        if (!PaintUtilities.equal(this.wallPaint, that.wallPaint)) {
15
            return false;
15
            return false;
16
        }
16
        }
17
        return super.equals(obj);
17
        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)2.9
Clones locationClones are in different classes having the same super class
Number of node comparisons50
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements12
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)4.9
    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 BarRenderer3D))
    3
    if (!(obj instanceof BarRenderer3D))
    3
    if (!(obj instanceof XYLine3DRenderer))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.BarRenderer3Dorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    3
    if (!(obj instanceof XYLine3DRenderer))
    4
    return false;
    4
    return false;
    5
    BarRenderer3D that = (BarRenderer3D)obj;
    5
    BarRenderer3D that = (BarRenderer3D)obj;
    5
    XYLine3DRenderer that = (XYLine3DRenderer)obj;
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.BarRenderer3Dorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.BarRenderer3Dorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.BarRenderer3Dorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    5
    XYLine3DRenderer that = (XYLine3DRenderer)obj;
    6
    if (this.xOffset != that.xOffset)
    6
    if (this.xOffset != that.xOffset)
    6
    if (this.xOffset != that.xOffset)
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.BarRenderer3Dorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression that.xOffset cannot be unified with expression that.xOffset , because common superclass org.jfree.chart.renderer.AbstractRenderer does not declare member(s) private double xOffset
    6
    if (this.xOffset != that.xOffset)
    7
    return false;
    7
    return false;
    8
    if (this.yOffset != that.yOffset)
    8
    if (this.yOffset != that.yOffset)
    8
    if (this.yOffset != that.yOffset)
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.BarRenderer3Dorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression that.yOffset cannot be unified with expression that.yOffset , because common superclass org.jfree.chart.renderer.AbstractRenderer does not declare member(s) private double yOffset
    8
    if (this.yOffset != that.yOffset)
    9
    return false;
    9
    return false;
    10
    if (!PaintUtilities.equal(this.wallPaint, that.wallPaint))
    10
    if (!PaintUtilities.equal(this.wallPaint, that.wallPaint))
    10
    if (!PaintUtilities.equal(this.wallPaint, that.wallPaint))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.BarRenderer3Dorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression that.wallPaint cannot be unified with expression that.wallPaint , because common superclass org.jfree.chart.renderer.AbstractRenderer does not declare member(s) private transient java.awt.Paint wallPaint
    10
    if (!PaintUtilities.equal(this.wallPaint, that.wallPaint))
    11
    return false;
    11
    return false;
    12
    return super.equals(obj);
    12
    return super.equals(obj);
    12
    return super.equals(obj);
    Preondition Violations
    Super method call return super.equals(obj); cannot be extracted from method
    Super method call return super.equals(obj); cannot be extracted from method
    12
    return super.equals(obj);
    Precondition Violations (5)
    Row Violation
    1Expression that.xOffset cannot be unified with expression that.xOffset , because common superclass org.jfree.chart.renderer.AbstractRenderer does not declare member(s) private double xOffset
    2Expression that.yOffset cannot be unified with expression that.yOffset , because common superclass org.jfree.chart.renderer.AbstractRenderer does not declare member(s) private double yOffset
    3Expression that.wallPaint cannot be unified with expression that.wallPaint , because common superclass org.jfree.chart.renderer.AbstractRenderer does not declare member(s) private transient java.awt.Paint wallPaint
    4Super method call return super.equals(obj); cannot be extracted from method
    5Super method call return super.equals(obj); cannot be extracted from method