if (obj == this) { return true; } if (!(obj instanceof GanttRenderer)) { return false; } GanttRenderer that = (GanttRenderer) obj; if (!PaintUtilities.equal(this.completePaint, that.completePaint)) { return false; } if (!PaintUtilities.equal(this.incompletePaint, that.incompletePaint)) { return false; } if (this.startPercent != that.startPercent) { return false; } if (this.endPercent != that.endPercent) { return false; } return super.equals(obj);
if (obj == this) { return true; } if (!(obj instanceof XYErrorRenderer)) { return false; } XYErrorRenderer that = (XYErrorRenderer) obj; if (this.drawXError != that.drawXError) { return false; } if (this.drawYError != that.drawYError) { return false; } if (this.capLength != that.capLength) { return false; } if (!PaintUtilities.equal(this.errorPaint, that.errorPaint)) { 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/GanttRenderer.java File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/xy/XYErrorRenderer.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 GanttRenderer)) {
4
        if (!(obj instanceof XYErrorRenderer)) {
5
            return false;
5
            return false;
6
        }
6
        }
7
        GanttRenderer that = (GanttRenderer) obj;
7
        XYErrorRenderer that = (XYErrorRenderer) obj;
8
        if (!PaintUtilities.equal(this.completePaint, that.completePaint)) {
8
        if (
9
            return false;
10
        }
11
        if (!PaintUtilities.equal(this.incompletePaint, that.incompletePaint)
9
this.drawXError != that.drawXError) {
10
            return false;
11
        }
12
) {
12
        if (this.drawYError != that.drawYError) {
13
            return false;
13
            return false;
14
        }
14
        }
15
        if (this.startPercent != that.startPercent) {
15
        if (this.capLength != that.capLength) {
16
            return false;
16
            return false;
17
        }
17
        }
18
        if (this.endPercent != that.endPercent) {
18
        if (!PaintUtilities.equal(this.errorPaint, that.errorPaint)) {
19
            return false;
19
            return false;
20
        }
20
        }
21
        return super.equals(obj);
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)4.5
Clones locationClones are in different classes having the same super class
Number of node comparisons64
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements11
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)7.2
    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 GanttRenderer))
    3
    if (!(obj instanceof GanttRenderer))
    3
    if (!(obj instanceof XYErrorRenderer))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.GanttRendererorg.jfree.chart.renderer.xy.XYErrorRendererSUBCLASS_TYPE_MISMATCH
    3
    if (!(obj instanceof XYErrorRenderer))
    4
    return false;
    4
    return false;
    5
    GanttRenderer that = (GanttRenderer)obj;
    5
    GanttRenderer that = (GanttRenderer)obj;
    5
    XYErrorRenderer that = (XYErrorRenderer)obj;
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.GanttRendererorg.jfree.chart.renderer.xy.XYErrorRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.GanttRendererorg.jfree.chart.renderer.xy.XYErrorRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.GanttRendererorg.jfree.chart.renderer.xy.XYErrorRendererSUBCLASS_TYPE_MISMATCH
    5
    XYErrorRenderer that = (XYErrorRenderer)obj;
                                                                                      
    6
    if (this.drawXError != that.drawXError)
    Preondition Violations
    Unmatched statement if(this.drawXError != that.drawXError) cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6
    if (this.drawXError != that.drawXError)
                                    
    7
    return false;
    Preondition Violations
    Unmatched return false;
    7
    return false;
    6
    if (!PaintUtilities.equal(this.completePaint, that.completePaint))
    6
    if (!PaintUtilities.equal(this.completePaint, that.completePaint))
    12
    if (!PaintUtilities.equal(this.errorPaint, that.errorPaint))
    Differences
    Expression1Expression2Difference
    completePainterrorPaintVARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.category.GanttRendererorg.jfree.chart.renderer.xy.XYErrorRendererSUBCLASS_TYPE_MISMATCH
    completePainterrorPaintVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression that.completePaint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression that.errorPaint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    12
    if (!PaintUtilities.equal(this.errorPaint, that.errorPaint))
    7
    return false;
    13
    return false;
    8
    if (!PaintUtilities.equal(this.incompletePaint, that.incompletePaint))
    8
    if (!PaintUtilities.equal(this.incompletePaint, that.incompletePaint))
    Preondition Violations
    Unmatched statement if(!PaintUtilities.equal(this.incompletePaint,that.incompletePaint)) 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 (this.startPercent != that.startPercent)
    10
    if (this.startPercent != that.startPercent)
    10
    if (this.capLength != that.capLength)
    Differences
    Expression1Expression2Difference
    startPercentcapLengthVARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.category.GanttRendererorg.jfree.chart.renderer.xy.XYErrorRendererSUBCLASS_TYPE_MISMATCH
    startPercentcapLengthVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression that.startPercent cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression that.capLength cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10
    if (this.capLength != that.capLength)
    11
    return false;
    11
    return false;
    12
    if (this.endPercent != that.endPercent)
    12
    if (this.endPercent != that.endPercent)
    8
    if (this.drawYError != that.drawYError)
    Differences
    Expression1Expression2Difference
    endPercentdrawYErrorVARIABLE_NAME_MISMATCH
    doublebooleanVARIABLE_TYPE_MISMATCH
    org.jfree.chart.renderer.category.GanttRendererorg.jfree.chart.renderer.xy.XYErrorRendererSUBCLASS_TYPE_MISMATCH
    endPercentdrawYErrorVARIABLE_NAME_MISMATCH
    doublebooleanVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type double of variable this.endPercent does not match with type boolean of variable this.drawYError
    Expression that.endPercent cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression that.drawYError cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type double of variable that.endPercent does not match with type boolean of variable that.drawYError
    8
    if (this.drawYError != that.drawYError)
    13
    return false;
    9
    return false;
    Precondition Violations (14)
    Row Violation
    1Unmatched statement if(this.drawXError != that.drawXError) cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched return false;
    3Expression that.completePaint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression that.errorPaint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Unmatched statement if(!PaintUtilities.equal(this.incompletePaint,that.incompletePaint)) 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.startPercent cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression that.capLength cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Type double of variable this.endPercent does not match with type boolean of variable this.drawYError
    10Expression that.endPercent cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression that.drawYError cannot be parameterized, because it has dependencies to/from statements that will be extracted
    12Type double of variable that.endPercent does not match with type boolean of variable that.drawYError
    13Clone fragment #1 returns variable that with type org.jfree.chart.renderer.category.GanttRenderer , while Clone fragment #2 returns variable that with type org.jfree.chart.renderer.xy.XYErrorRenderer
    14Not all possible execution flows end in a return statement