if (this.equals(XYCoordinateType.DATA)) { return XYCoordinateType.DATA; } else if (this.equals(XYCoordinateType.RELATIVE)) { return XYCoordinateType.RELATIVE; } else if (this.equals(XYCoordinateType.INDEX)) { return XYCoordinateType.INDEX; }
if (this.equals(DateTickMarkPosition.START)) { return DateTickMarkPosition.START; } else if (this.equals(DateTickMarkPosition.MIDDLE)) { return DateTickMarkPosition.MIDDLE; } else if (this.equals(DateTickMarkPosition.END)) { return DateTickMarkPosition.END; }
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/experimental/org/jfree/experimental/chart/util/XYCoordinateType.java File path: /jfreechart-1.0.10/src/org/jfree/chart/axis/DateTickMarkPosition.java
Method name: Object readResolve() Method name: Object readResolve()
Number of AST nodes: 6 Number of AST nodes: 6
1
if (this.equals(XYCoordinateType.DATA)) {
1
if (this.equals(DateTickMarkPosition.START)) {
2
            return XYCoordinateType.DATA;
2
            return DateTickMarkPosition.START;
3
        }
3
        }
4
        else if (this.equals(XYCoordinateType.RELATIVE)) {
4
        else if (this.equals(DateTickMarkPosition.MIDDLE)) {
5
            return XYCoordinateType.RELATIVE;
5
            return DateTickMarkPosition.MIDDLE;
6
        }     
6
        }    
7
        else if (this.equals(XYCoordinateType.INDEX)) {
7
        else if (this.equals(DateTickMarkPosition.END)) {
8
            return XYCoordinateType.INDEX;
8
            return DateTickMarkPosition.END;
9
        }
9
        }
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)0.9
Clones locationClones are in different classes
Number of node comparisons27
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)1.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (this.equals(XYCoordinateType.DATA))
    1
    if (this.equals(XYCoordinateType.DATA))
    1
    if (this.equals(DateTickMarkPosition.START))
    Differences
    Expression1Expression2Difference
    org.jfree.experimental.chart.util.XYCoordinateTypeorg.jfree.chart.axis.DateTickMarkPositionVARIABLE_TYPE_MISMATCH
    DATASTARTVARIABLE_NAME_MISMATCH
    org.jfree.experimental.chart.util.XYCoordinateTypeorg.jfree.chart.axis.DateTickMarkPositionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.experimental.chart.util.XYCoordinateType does not match with type org.jfree.chart.axis.DateTickMarkPosition
    • Make classes org.jfree.experimental.chart.util.XYCoordinateType and org.jfree.chart.axis.DateTickMarkPosition extend a common superclass
    Type org.jfree.experimental.chart.util.XYCoordinateType of variable XYCoordinateType.DATA does not match with type org.jfree.chart.axis.DateTickMarkPosition of variable DateTickMarkPosition.START
    • Make classes org.jfree.experimental.chart.util.XYCoordinateType and org.jfree.chart.axis.DateTickMarkPosition extend a common superclass
    1
    if (this.equals(DateTickMarkPosition.START))
                                                                              
    2
    return DateTickMarkPosition.START;
    Preondition Violations
    Unmatched return DateTickMarkPosition.START;
    2
    return DateTickMarkPosition.START;
    2
    return XYCoordinateType.DATA;
    2
    return XYCoordinateType.DATA;
    Preondition Violations
    Unmatched return XYCoordinateType.DATA;
                                                                    
    3
    else if (this.equals(XYCoordinateType.RELATIVE))
    3
    else if (this.equals(XYCoordinateType.RELATIVE))
    3
    else if (this.equals(DateTickMarkPosition.MIDDLE))
    Differences
    Expression1Expression2Difference
    org.jfree.experimental.chart.util.XYCoordinateTypeorg.jfree.chart.axis.DateTickMarkPositionVARIABLE_TYPE_MISMATCH
    RELATIVEMIDDLEVARIABLE_NAME_MISMATCH
    org.jfree.experimental.chart.util.XYCoordinateTypeorg.jfree.chart.axis.DateTickMarkPositionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.experimental.chart.util.XYCoordinateType does not match with type org.jfree.chart.axis.DateTickMarkPosition
    • Make classes org.jfree.experimental.chart.util.XYCoordinateType and org.jfree.chart.axis.DateTickMarkPosition extend a common superclass
    Type org.jfree.experimental.chart.util.XYCoordinateType of variable XYCoordinateType.RELATIVE does not match with type org.jfree.chart.axis.DateTickMarkPosition of variable DateTickMarkPosition.MIDDLE
    • Make classes org.jfree.experimental.chart.util.XYCoordinateType and org.jfree.chart.axis.DateTickMarkPosition extend a common superclass
    3
    else if (this.equals(DateTickMarkPosition.MIDDLE))
                                                                                
    4
    return DateTickMarkPosition.MIDDLE;
    Preondition Violations
    Unmatched return DateTickMarkPosition.MIDDLE;
    4
    return DateTickMarkPosition.MIDDLE;
    4
    return XYCoordinateType.RELATIVE;
    4
    return XYCoordinateType.RELATIVE;
    Preondition Violations
    Unmatched return XYCoordinateType.RELATIVE;
                                                                            
    5
    else if (this.equals(XYCoordinateType.INDEX))
    5
    else if (this.equals(XYCoordinateType.INDEX))
    5
    else if (this.equals(DateTickMarkPosition.END))
    Differences
    Expression1Expression2Difference
    org.jfree.experimental.chart.util.XYCoordinateTypeorg.jfree.chart.axis.DateTickMarkPositionVARIABLE_TYPE_MISMATCH
    INDEXENDVARIABLE_NAME_MISMATCH
    org.jfree.experimental.chart.util.XYCoordinateTypeorg.jfree.chart.axis.DateTickMarkPositionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.experimental.chart.util.XYCoordinateType does not match with type org.jfree.chart.axis.DateTickMarkPosition
    • Make classes org.jfree.experimental.chart.util.XYCoordinateType and org.jfree.chart.axis.DateTickMarkPosition extend a common superclass
    Type org.jfree.experimental.chart.util.XYCoordinateType of variable XYCoordinateType.INDEX does not match with type org.jfree.chart.axis.DateTickMarkPosition of variable DateTickMarkPosition.END
    • Make classes org.jfree.experimental.chart.util.XYCoordinateType and org.jfree.chart.axis.DateTickMarkPosition extend a common superclass
    5
    else if (this.equals(DateTickMarkPosition.END))
                                                                          
    6
    return DateTickMarkPosition.END;
    Preondition Violations
    Unmatched return DateTickMarkPosition.END;
    6
    return DateTickMarkPosition.END;
    6
    return XYCoordinateType.INDEX;
    6
    return XYCoordinateType.INDEX;
    Preondition Violations
    Unmatched return XYCoordinateType.INDEX;
                                                                      
    Precondition Violations (12)
    Row Violation
    1Type org.jfree.experimental.chart.util.XYCoordinateType does not match with type org.jfree.chart.axis.DateTickMarkPosition
    2Type org.jfree.experimental.chart.util.XYCoordinateType of variable XYCoordinateType.DATA does not match with type org.jfree.chart.axis.DateTickMarkPosition of variable DateTickMarkPosition.START
    3Unmatched return DateTickMarkPosition.START;
    4Unmatched return XYCoordinateType.DATA;
    5Type org.jfree.experimental.chart.util.XYCoordinateType does not match with type org.jfree.chart.axis.DateTickMarkPosition
    6Type org.jfree.experimental.chart.util.XYCoordinateType of variable XYCoordinateType.RELATIVE does not match with type org.jfree.chart.axis.DateTickMarkPosition of variable DateTickMarkPosition.MIDDLE
    7Unmatched return DateTickMarkPosition.MIDDLE;
    8Unmatched return XYCoordinateType.RELATIVE;
    9Type org.jfree.experimental.chart.util.XYCoordinateType does not match with type org.jfree.chart.axis.DateTickMarkPosition
    10Type org.jfree.experimental.chart.util.XYCoordinateType of variable XYCoordinateType.INDEX does not match with type org.jfree.chart.axis.DateTickMarkPosition of variable DateTickMarkPosition.END
    11Unmatched return DateTickMarkPosition.END;
    12Unmatched return XYCoordinateType.INDEX;