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 MinMaxCategoryRenderer)) { return false; } MinMaxCategoryRenderer that = (MinMaxCategoryRenderer) obj; if (this.plotLines != that.plotLines) { return false; } if (!PaintUtilities.equal(this.groupPaint, that.groupPaint)) { return false; } if (!this.groupStroke.equals(that.groupStroke)) { 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/category/MinMaxCategoryRenderer.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 MinMaxCategoryRenderer)) {
5
            return false;
5
            return false;
6
        }
6
        }
7
        BarRenderer3D that = (BarRenderer3D) obj;
7
        MinMaxCategoryRenderer that = (MinMaxCategoryRenderer) obj;
8
        if (this.xOffset != that.xOffset) {
8
        if (this.plotLines != that.plotLines) {
9
            return false;
9
            return false;
10
        }
10
        }
11
        if (this.yOffset != that.yOffset) {
11
        if (!PaintUtilities.equal(this.groupPaint, that.groupPaint)) {
12
            return false;
12
            return false;
13
        }
13
        }
14
        if (!PaintUtilities.equal(this.wallPaint, that.wallPaint)) {
14
        if (!this.groupStroke.equals(that.groupStroke)) {
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)2.4
Clones locationClones are in different classes having the same super class
Number of node comparisons41
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements9
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)5.0
    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 BarRenderer3D))
    3
    if (!(obj instanceof BarRenderer3D))
    3
    if (!(obj instanceof MinMaxCategoryRenderer))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.BarRenderer3Dorg.jfree.chart.renderer.category.MinMaxCategoryRendererSUBCLASS_TYPE_MISMATCH
    3
    if (!(obj instanceof MinMaxCategoryRenderer))
    4
    return false;
    4
    return false;
    5
    BarRenderer3D that = (BarRenderer3D)obj;
    5
    BarRenderer3D that = (BarRenderer3D)obj;
    5
    MinMaxCategoryRenderer that = (MinMaxCategoryRenderer)obj;
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.BarRenderer3Dorg.jfree.chart.renderer.category.MinMaxCategoryRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.BarRenderer3Dorg.jfree.chart.renderer.category.MinMaxCategoryRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.BarRenderer3Dorg.jfree.chart.renderer.category.MinMaxCategoryRendererSUBCLASS_TYPE_MISMATCH
    5
    MinMaxCategoryRenderer that = (MinMaxCategoryRenderer)obj;
    6
    if (this.xOffset != that.xOffset)
    6
    if (this.xOffset != that.xOffset)
    6
    if (this.plotLines != that.plotLines)
    Differences
    Expression1Expression2Difference
    xOffsetplotLinesVARIABLE_NAME_MISMATCH
    doublebooleanVARIABLE_TYPE_MISMATCH
    org.jfree.chart.renderer.category.BarRenderer3Dorg.jfree.chart.renderer.category.MinMaxCategoryRendererSUBCLASS_TYPE_MISMATCH
    xOffsetplotLinesVARIABLE_NAME_MISMATCH
    doublebooleanVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type double of variable this.xOffset does not match with type boolean of variable this.plotLines
    Expression that.xOffset cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression that.plotLines cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type double of variable that.xOffset does not match with type boolean of variable that.plotLines
    6
    if (this.plotLines != that.plotLines)
    7
    return false;
    7
    return false;
    8
    if (this.yOffset != that.yOffset)
    8
    if (this.yOffset != that.yOffset)
    Preondition Violations
    Unmatched statement if(this.yOffset != that.yOffset) cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                          
    9
    return false;
    9
    return false;
    Preondition Violations
    Unmatched return false;
                                    
    10
    if (!PaintUtilities.equal(this.wallPaint, that.wallPaint))
    10
    if (!PaintUtilities.equal(this.wallPaint, that.wallPaint))
    8
    if (!PaintUtilities.equal(this.groupPaint, that.groupPaint))
    Differences
    Expression1Expression2Difference
    wallPaintgroupPaintVARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.category.BarRenderer3Dorg.jfree.chart.renderer.category.MinMaxCategoryRendererSUBCLASS_TYPE_MISMATCH
    wallPaintgroupPaintVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression that.wallPaint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression that.groupPaint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8
    if (!PaintUtilities.equal(this.groupPaint, that.groupPaint))
    11
    return false;
    9
    return false;
    Precondition Violations (10)
    Row Violation
    1Type double of variable this.xOffset does not match with type boolean of variable this.plotLines
    2Expression that.xOffset cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression that.plotLines cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Type double of variable that.xOffset does not match with type boolean of variable that.plotLines
    5Unmatched statement if(this.yOffset != that.yOffset) cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Unmatched return false;
    7Expression that.wallPaint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression that.groupPaint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Clone fragment #1 returns variable that with type org.jfree.chart.renderer.category.BarRenderer3D , while Clone fragment #2 returns variable that with type org.jfree.chart.renderer.category.MinMaxCategoryRenderer
    10Not all possible execution flows end in a return statement