if (obj == this) { return true; } if (!(obj instanceof MultipleXYSeriesLabelGenerator)) { return false; } MultipleXYSeriesLabelGenerator that = (MultipleXYSeriesLabelGenerator) obj; if (!this.formatPattern.equals(that.formatPattern)) { return false; } if (!this.additionalFormatPattern.equals( that.additionalFormatPattern)) { return false; } if (!this.seriesLabelLists.equals(that.seriesLabelLists)) { return false; } return true;
if (obj == this) { return true; } if (!(obj instanceof StandardPieURLGenerator)) { return false; } StandardPieURLGenerator that = (StandardPieURLGenerator) obj; if (!this.prefix.equals(that.prefix)) { return false; } if (!this.categoryParameterName.equals(that.categoryParameterName)) { return false; } if (!ObjectUtilities.equal(this.indexParameterName, that.indexParameterName)) { return false; } return true;
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/labels/MultipleXYSeriesLabelGenerator.java File path: /jfreechart-1.0.10/src/org/jfree/chart/urls/StandardPieURLGenerator.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 MultipleXYSeriesLabelGenerator)) {
4
        if (!(obj instanceof StandardPieURLGenerator)) {
5
            return false;
5
            return false;
6
        }
6
        }
7
        MultipleXYSeriesLabelGenerator that 
7
        
8
                = (MultipleXYSeriesLabelGenerator) obj;
8
StandardPieURLGenerator that = (StandardPieURLGenerator) obj;
9
        if (!this.formatPattern.equals(that.formatPattern)) {
9
        if (!this.prefix.equals(that.prefix)) {
10
            return false;
10
            return false;
11
        }
11
        }
12
        if (!this.additionalFormatPattern.equals(
12
        if (!this.
13
                that.additionalFormatPattern)) {
13
categoryParameterName.equals(that.categoryParameterName)) {
14
            return false;
14
            return false;
15
        }
15
        }
16
        if (!this.seriesLabelLists.equals(that.seriesLabelLists
16
        if (!ObjectUtilities.equal(this.indexParameterName, 
17
)) {
17
                that.indexParameterName)) {
18
            return false;
18
            return false;
19
        }
19
        }
20
        return true;
20
        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)1.9
Clones locationClones are in different classes
Number of node comparisons62
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements11
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)5.4
    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 MultipleXYSeriesLabelGenerator))
    3
    if (!(obj instanceof MultipleXYSeriesLabelGenerator))
    3
    if (!(obj instanceof StandardPieURLGenerator))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.labels.MultipleXYSeriesLabelGeneratororg.jfree.chart.urls.StandardPieURLGeneratorVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.labels.MultipleXYSeriesLabelGenerator does not match with type org.jfree.chart.urls.StandardPieURLGenerator
    • Make classes org.jfree.chart.labels.MultipleXYSeriesLabelGenerator and org.jfree.chart.urls.StandardPieURLGenerator extend a common superclass
    3
    if (!(obj instanceof StandardPieURLGenerator))
    4
    return false;
    4
    return false;
                                                                                                                              
    5
    StandardPieURLGenerator that = (StandardPieURLGenerator)obj;
    5
    MultipleXYSeriesLabelGenerator that = (MultipleXYSeriesLabelGenerator)obj;
                                                                                                                                                          
    6
    if (!this.formatPattern.equals(that.formatPattern))
    6
    if (!this.formatPattern.equals(that.formatPattern))
    6
    if (!this.prefix.equals(that.prefix))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.labels.MultipleXYSeriesLabelGeneratororg.jfree.chart.urls.StandardPieURLGeneratorVARIABLE_TYPE_MISMATCH
    formatPatternprefixVARIABLE_NAME_MISMATCH
    formatPatternprefixVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type java.lang.String of variable that.formatPattern does not match with type java.lang.String of variable that.prefix
    • Make classes org.jfree.chart.labels.MultipleXYSeriesLabelGenerator and org.jfree.chart.urls.StandardPieURLGenerator extend a common superclass
    Expression that.formatPattern 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
    6
    if (!this.prefix.equals(that.prefix))
    7
    return false;
    7
    return false;
    8
    if (!this.additionalFormatPattern.equals(that.additionalFormatPattern))
    8
    if (!this.additionalFormatPattern.equals(that.additionalFormatPattern))
    8
    if (!this.categoryParameterName.equals(that.categoryParameterName))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.labels.MultipleXYSeriesLabelGeneratororg.jfree.chart.urls.StandardPieURLGeneratorVARIABLE_TYPE_MISMATCH
    additionalFormatPatterncategoryParameterNameVARIABLE_NAME_MISMATCH
    additionalFormatPatterncategoryParameterNameVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type java.lang.String of variable that.additionalFormatPattern does not match with type java.lang.String of variable that.categoryParameterName
    • Make classes org.jfree.chart.labels.MultipleXYSeriesLabelGenerator and org.jfree.chart.urls.StandardPieURLGenerator extend a common superclass
    Expression that.additionalFormatPattern 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
    8
    if (!this.categoryParameterName.equals(that.categoryParameterName))
    9
    return false;
    9
    return false;
    10
    if (!this.seriesLabelLists.equals(that.seriesLabelLists))
    10
    if (!this.seriesLabelLists.equals(that.seriesLabelLists))
    10
    if (!ObjectUtilities.equal(this.indexParameterName, that.indexParameterName))
    Differences
    Expression1Expression2Difference
    this.seriesLabelLists.equals(that.seriesLabelLists)ObjectUtilities.equal(this.indexParameterName,that.indexParameterName)TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression this.seriesLabelLists.equals(that.seriesLabelLists) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression ObjectUtilities.equal(this.indexParameterName,that.indexParameterName) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10
    if (!ObjectUtilities.equal(this.indexParameterName, that.indexParameterName))
    11
    return false;
    11
    return false;
    12
    return true;
    12
    return true;
    Precondition Violations (9)
    Row Violation
    1Type org.jfree.chart.labels.MultipleXYSeriesLabelGenerator does not match with type org.jfree.chart.urls.StandardPieURLGenerator
    2Type java.lang.String of variable that.formatPattern does not match with type java.lang.String of variable that.prefix
    3Expression that.formatPattern cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression that.prefix cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Type java.lang.String of variable that.additionalFormatPattern does not match with type java.lang.String of variable that.categoryParameterName
    6Expression that.additionalFormatPattern cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression that.categoryParameterName cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression this.seriesLabelLists.equals(that.seriesLabelLists) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression ObjectUtilities.equal(this.indexParameterName,that.indexParameterName) cannot be parameterized, because it has dependencies to/from statements that will be extracted