if (obj == this) { return true; } if (!(obj instanceof LookupPaintScale)) { return false; } LookupPaintScale that = (LookupPaintScale) obj; if (this.lowerBound != that.lowerBound) { return false; } if (this.upperBound != that.upperBound) { return false; } if (!PaintUtilities.equal(this.defaultPaint, that.defaultPaint)) { return false; } if (!this.lookupTable.equals(that.lookupTable)) { return false; } return true;
if (obj == this) { return true; } if (!(obj instanceof TimeSeriesURLGenerator)) { return false; } TimeSeriesURLGenerator that = (TimeSeriesURLGenerator) obj; if (!this.dateFormat.equals(that.dateFormat)) { return false; } if (!this.itemParameterName.equals(that.itemParameterName)) { return false; } if (!this.prefix.equals(that.prefix)) { return false; } if (!this.seriesParameterName.equals(that.seriesParameterName)) { return false; } return true;
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/LookupPaintScale.java File path: /jfreechart-1.0.10/src/org/jfree/chart/urls/TimeSeriesURLGenerator.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 LookupPaintScale)) {
4
        if (!(obj instanceof TimeSeriesURLGenerator)) {
5
            return false;
5
            return false;
6
        }
6
        }
7
        LookupPaintScale that = (LookupPaintScale) obj;
7
        TimeSeriesURLGenerator that = (TimeSeriesURLGenerator) obj;
8
        if (this.lowerBound != that.lowerBound) {
8
        if (!this.dateFormat.equals(that.dateFormat)) {
9
            return false;
9
            return false;
10
        }
10
        }
11
        if (this.upperBound != that.upperBound) {
11
        if (!this.itemParameterName.equals(that.itemParameterName)) {
12
            return false;
12
            return false;
13
        }
13
        }
14
        if (!PaintUtilities.equal(this.defaultPaint, that.defaultPaint)) {
14
        if (!this.prefix.equals(that.prefix)) {
15
            return false;
15
            return false;
16
        }
16
        }
17
        if (!this.lookupTable.equals(that.lookupTable)) {
17
        if (!this.seriesParameterName.equals(that.seriesParameterName)) {
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)2.3
Clones locationClones are in different classes
Number of node comparisons58
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment5
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)2.2
    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 LookupPaintScale))
    3
    if (!(obj instanceof LookupPaintScale))
    3
    if (!(obj instanceof TimeSeriesURLGenerator))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.LookupPaintScaleorg.jfree.chart.urls.TimeSeriesURLGeneratorVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.renderer.LookupPaintScale does not match with type org.jfree.chart.urls.TimeSeriesURLGenerator
    • Make classes org.jfree.chart.renderer.LookupPaintScale and org.jfree.chart.urls.TimeSeriesURLGenerator extend a common superclass
    3
    if (!(obj instanceof TimeSeriesURLGenerator))
    4
    return false;
    4
    return false;
                                                                                                                          
    5
    TimeSeriesURLGenerator that = (TimeSeriesURLGenerator)obj;
    5
    LookupPaintScale that = (LookupPaintScale)obj;
                                                                                                  
    6
    if (this.lowerBound != that.lowerBound)
                                                                                      
    7
    return false;
    7
    return false;
    Preondition Violations
    Unmatched return false;
                                    
    8
    if (this.upperBound != that.upperBound)
                                                                                      
    9
    return false;
    9
    return false;
    Preondition Violations
    Unmatched return false;
                                    
    10
    if (!PaintUtilities.equal(this.defaultPaint, that.defaultPaint))
    10
    if (!PaintUtilities.equal(this.defaultPaint, that.defaultPaint))
    8
    if (!this.itemParameterName.equals(that.itemParameterName))
    Differences
    Expression1Expression2Difference
    PaintUtilities.equal(this.defaultPaint,that.defaultPaint)this.itemParameterName.equals(that.itemParameterName)TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression PaintUtilities.equal(this.defaultPaint,that.defaultPaint) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression this.itemParameterName.equals(that.itemParameterName) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8
    if (!this.itemParameterName.equals(that.itemParameterName))
    11
    return false;
    9
    return false;
    12
    if (!this.lookupTable.equals(that.lookupTable))
    12
    if (!this.lookupTable.equals(that.lookupTable))
    6
    if (!this.dateFormat.equals(that.dateFormat))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.LookupPaintScaleorg.jfree.chart.urls.TimeSeriesURLGeneratorVARIABLE_TYPE_MISMATCH
    lookupTabledateFormatVARIABLE_NAME_MISMATCH
    java.util.Listjava.text.DateFormatVARIABLE_TYPE_MISMATCH
    lookupTabledateFormatVARIABLE_NAME_MISMATCH
    java.util.Listjava.text.DateFormatVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.List of variable that.lookupTable does not match with type java.text.DateFormat of variable that.dateFormat
    • Make classes org.jfree.chart.renderer.LookupPaintScale and org.jfree.chart.urls.TimeSeriesURLGenerator extend a common superclass
    Expression that.lookupTable cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression that.dateFormat cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type java.util.List of variable that.lookupTable does not match with type java.text.DateFormat of variable that.dateFormat
    • Make classes java.util.List and java.text.DateFormat extend a common superclass
    Type java.util.List of variable this.lookupTable does not match with type java.text.DateFormat of variable this.dateFormat
    • Make classes java.util.List and java.text.DateFormat extend a common superclass
    6
    if (!this.dateFormat.equals(that.dateFormat))
    13
    return false;
    7
    return false;
    Precondition Violations (11)
    Row Violation
    1Type org.jfree.chart.renderer.LookupPaintScale does not match with type org.jfree.chart.urls.TimeSeriesURLGenerator
    2Unmatched return false;
    3Unmatched return false;
    4Expression PaintUtilities.equal(this.defaultPaint,that.defaultPaint) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression this.itemParameterName.equals(that.itemParameterName) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Type java.util.List of variable that.lookupTable does not match with type java.text.DateFormat of variable that.dateFormat
    7Expression that.lookupTable cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression that.dateFormat cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Type java.util.List of variable that.lookupTable does not match with type java.text.DateFormat of variable that.dateFormat
    10Type java.util.List of variable this.lookupTable does not match with type java.text.DateFormat of variable this.dateFormat
    11Not all possible execution flows end in a return statement