if (this == obj) { return true; } if (!(obj instanceof PlotRenderingInfo)) { return false; } PlotRenderingInfo that = (PlotRenderingInfo) obj; if (!ObjectUtilities.equal(this.dataArea, that.dataArea)) { return false; } if (!ObjectUtilities.equal(this.plotArea, that.plotArea)) { return false; } if (!ObjectUtilities.equal(this.subplotInfo, that.subplotInfo)) { return false; } return true;
if (obj == this) { return true; } if (!(obj instanceof StandardCategoryURLGenerator)) { return false; } StandardCategoryURLGenerator that = (StandardCategoryURLGenerator) obj; if (!ObjectUtilities.equal(this.prefix, that.prefix)) { return false; } if (!ObjectUtilities.equal(this.seriesParameterName, that.seriesParameterName)) { return false; } if (!ObjectUtilities.equal(this.categoryParameterName, that.categoryParameterName)) { return false; } return true;
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/PlotRenderingInfo.java File path: /jfreechart-1.0.10/src/org/jfree/chart/urls/StandardCategoryURLGenerator.java
Method name: boolean equals(Object) Method name: boolean equals(Object)
Number of AST nodes: 12 Number of AST nodes: 12
1
if (this == obj) {
1
if (obj == this) {
2
            return true;   
2
            return true;
3
        }
3
        }
4
        if (!(obj instanceof PlotRenderingInfo)) {
4
        if (!(obj instanceof StandardCategoryURLGenerator)) {
5
            return false;
5
            return false;
6
        }
6
        }
7
        PlotRenderingInfo that = (PlotRenderingInfo) obj;
7
        StandardCategoryURLGenerator that = (StandardCategoryURLGenerator) obj;
8
        if (!ObjectUtilities.equal(this.dataArea, that.dataArea)) {
8
        if (!ObjectUtilities.equal(this.prefix, that.prefix)) {
9
            return false;   
9
            return false;
10
        }
10
        }
11
        if (!ObjectUtilities.equal(this.plotArea, that.plotArea
11
        if (!ObjectUtilities.equal(this.seriesParameterName,
12
)) {
12
                that.seriesParameterName)) {
13
            return false;   
13
            return false;
14
        }
14
        }
15
        if (!ObjectUtilities.equal(this.subplotInfo, that.subplotInfo
15
        if (!ObjectUtilities.equal(this.categoryParameterName,
16
)) {
16
                that.categoryParameterName)) {
17
            return false;   
17
            return false;
18
        }
18
        }
19
        return true;
19
        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)2.9
Clones locationClones are in different classes
Number of node comparisons56
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)2.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    3
    if (!(obj instanceof PlotRenderingInfo))
    3
    if (!(obj instanceof PlotRenderingInfo))
    3
    if (!(obj instanceof StandardCategoryURLGenerator))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.plot.PlotRenderingInfoorg.jfree.chart.urls.StandardCategoryURLGeneratorVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.plot.PlotRenderingInfo does not match with type org.jfree.chart.urls.StandardCategoryURLGenerator
    • Make classes org.jfree.chart.plot.PlotRenderingInfo and org.jfree.chart.urls.StandardCategoryURLGenerator extend a common superclass
    3
    if (!(obj instanceof StandardCategoryURLGenerator))
    4
    return false;
    4
    return false;
                                                                                                                                                  
    5
    StandardCategoryURLGenerator that = (StandardCategoryURLGenerator)obj;
    5
    PlotRenderingInfo that = (PlotRenderingInfo)obj;
                                                                                                      
    6
    if (!ObjectUtilities.equal(this.dataArea, that.dataArea))
    6
    if (!ObjectUtilities.equal(this.dataArea, that.dataArea))
    6
    if (!ObjectUtilities.equal(this.prefix, that.prefix))
    Differences
    Expression1Expression2Difference
    dataAreaprefixVARIABLE_NAME_MISMATCH
    java.awt.geom.Rectangle2Djava.lang.StringVARIABLE_TYPE_MISMATCH
    org.jfree.chart.plot.PlotRenderingInfoorg.jfree.chart.urls.StandardCategoryURLGeneratorVARIABLE_TYPE_MISMATCH
    dataAreaprefixVARIABLE_NAME_MISMATCH
    java.awt.geom.Rectangle2Djava.lang.StringVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.awt.geom.Rectangle2D of variable this.dataArea does not match with type java.lang.String of variable this.prefix
    • Make classes java.awt.geom.Rectangle2D and java.lang.String extend a common superclass
    Type java.awt.geom.Rectangle2D of variable that.dataArea does not match with type java.lang.String of variable that.prefix
    • Make classes org.jfree.chart.plot.PlotRenderingInfo and org.jfree.chart.urls.StandardCategoryURLGenerator extend a common superclass
    Expression that.dataArea cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression that.prefix cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type java.awt.geom.Rectangle2D of variable that.dataArea does not match with type java.lang.String of variable that.prefix
    • Make classes java.awt.geom.Rectangle2D and java.lang.String extend a common superclass
    6
    if (!ObjectUtilities.equal(this.prefix, that.prefix))
    7
    return false;
    7
    return false;
    8
    if (!ObjectUtilities.equal(this.plotArea, that.plotArea))
    8
    if (!ObjectUtilities.equal(this.plotArea, that.plotArea))
    8
    if (!ObjectUtilities.equal(this.seriesParameterName, that.seriesParameterName))
    Differences
    Expression1Expression2Difference
    plotAreaseriesParameterNameVARIABLE_NAME_MISMATCH
    java.awt.geom.Rectangle2Djava.lang.StringVARIABLE_TYPE_MISMATCH
    org.jfree.chart.plot.PlotRenderingInfoorg.jfree.chart.urls.StandardCategoryURLGeneratorVARIABLE_TYPE_MISMATCH
    plotAreaseriesParameterNameVARIABLE_NAME_MISMATCH
    java.awt.geom.Rectangle2Djava.lang.StringVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.awt.geom.Rectangle2D of variable this.plotArea does not match with type java.lang.String of variable this.seriesParameterName
    • Make classes java.awt.geom.Rectangle2D and java.lang.String extend a common superclass
    Type java.awt.geom.Rectangle2D of variable that.plotArea does not match with type java.lang.String of variable that.seriesParameterName
    • Make classes org.jfree.chart.plot.PlotRenderingInfo and org.jfree.chart.urls.StandardCategoryURLGenerator extend a common superclass
    Expression that.plotArea cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression that.seriesParameterName cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type java.awt.geom.Rectangle2D of variable that.plotArea does not match with type java.lang.String of variable that.seriesParameterName
    • Make classes java.awt.geom.Rectangle2D and java.lang.String extend a common superclass
    8
    if (!ObjectUtilities.equal(this.seriesParameterName, that.seriesParameterName))
    9
    return false;
    9
    return false;
    10
    if (!ObjectUtilities.equal(this.subplotInfo, that.subplotInfo))
    10
    if (!ObjectUtilities.equal(this.subplotInfo, that.subplotInfo))
    10
    if (!ObjectUtilities.equal(this.categoryParameterName, that.categoryParameterName))
    Differences
    Expression1Expression2Difference
    subplotInfocategoryParameterNameVARIABLE_NAME_MISMATCH
    java.util.Listjava.lang.StringVARIABLE_TYPE_MISMATCH
    org.jfree.chart.plot.PlotRenderingInfoorg.jfree.chart.urls.StandardCategoryURLGeneratorVARIABLE_TYPE_MISMATCH
    subplotInfocategoryParameterNameVARIABLE_NAME_MISMATCH
    java.util.Listjava.lang.StringVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.List of variable this.subplotInfo does not match with type java.lang.String of variable this.categoryParameterName
    • Make classes java.util.List and java.lang.String extend a common superclass
    Type java.util.List of variable that.subplotInfo does not match with type java.lang.String of variable that.categoryParameterName
    • Make classes org.jfree.chart.plot.PlotRenderingInfo and org.jfree.chart.urls.StandardCategoryURLGenerator extend a common superclass
    Expression that.subplotInfo cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression that.categoryParameterName cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type java.util.List of variable that.subplotInfo does not match with type java.lang.String of variable that.categoryParameterName
    • Make classes java.util.List and java.lang.String extend a common superclass
    10
    if (!ObjectUtilities.equal(this.categoryParameterName, that.categoryParameterName))
    11
    return false;
    11
    return false;
    Precondition Violations (17)
    Row Violation
    1Type org.jfree.chart.plot.PlotRenderingInfo does not match with type org.jfree.chart.urls.StandardCategoryURLGenerator
    2Type java.awt.geom.Rectangle2D of variable this.dataArea does not match with type java.lang.String of variable this.prefix
    3Type java.awt.geom.Rectangle2D of variable that.dataArea does not match with type java.lang.String of variable that.prefix
    4Expression that.dataArea cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression that.prefix cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Type java.awt.geom.Rectangle2D of variable that.dataArea does not match with type java.lang.String of variable that.prefix
    7Type java.awt.geom.Rectangle2D of variable this.plotArea does not match with type java.lang.String of variable this.seriesParameterName
    8Type java.awt.geom.Rectangle2D of variable that.plotArea does not match with type java.lang.String of variable that.seriesParameterName
    9Expression that.plotArea cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression that.seriesParameterName cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Type java.awt.geom.Rectangle2D of variable that.plotArea does not match with type java.lang.String of variable that.seriesParameterName
    12Type java.util.List of variable this.subplotInfo does not match with type java.lang.String of variable this.categoryParameterName
    13Type java.util.List of variable that.subplotInfo does not match with type java.lang.String of variable that.categoryParameterName
    14Expression that.subplotInfo cannot be parameterized, because it has dependencies to/from statements that will be extracted
    15Expression that.categoryParameterName cannot be parameterized, because it has dependencies to/from statements that will be extracted
    16Type java.util.List of variable that.subplotInfo does not match with type java.lang.String of variable that.categoryParameterName
    17Not all possible execution flows end in a return statement