if (this.equals(AxisLocation.BOTTOM_OR_RIGHT)) { return AxisLocation.BOTTOM_OR_RIGHT; } else if (this.equals(AxisLocation.TOP_OR_LEFT)) { return AxisLocation.TOP_OR_LEFT; } else if (this.equals(AxisLocation.BOTTOM_OR_LEFT)) { return AxisLocation.BOTTOM_OR_LEFT; }
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/src/org/jfree/chart/axis/AxisLocation.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(AxisLocation.BOTTOM_OR_RIGHT)) {
1
if (this.equals(DateTickMarkPosition.START)) {
2
            return AxisLocation.BOTTOM_OR_RIGHT;
2
            return DateTickMarkPosition.START;
3
        }    
3
        }
4
        else if (this.equals(AxisLocation.TOP_OR_LEFT)) {
4
        else if (this.equals(
5
            return AxisLocation.TOP_OR_LEFT
5
DateTickMarkPosition.MIDDLE)) {
6
;
6
            return DateTickMarkPosition.MIDDLE;
7
        }    
7
        }    
8
        else if (this.equals(AxisLocation.BOTTOM_OR_LEFT)) {
8
        else if (this.equals(
9
            return AxisLocation.BOTTOM_OR_LEFT
9
DateTickMarkPosition.END)) {
10
;
10
            return DateTickMarkPosition.END;
11
        }
11
        }
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)0.8
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
    3
    if (this.equals(AxisLocation.BOTTOM_OR_RIGHT))
    3
    if (this.equals(AxisLocation.BOTTOM_OR_RIGHT))
    1
    if (this.equals(DateTickMarkPosition.START))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.axis.AxisLocationorg.jfree.chart.axis.DateTickMarkPositionVARIABLE_TYPE_MISMATCH
    BOTTOM_OR_RIGHTSTARTVARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.AxisLocationorg.jfree.chart.axis.DateTickMarkPositionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.axis.AxisLocation does not match with type org.jfree.chart.axis.DateTickMarkPosition
    • Make classes org.jfree.chart.axis.AxisLocation and org.jfree.chart.axis.DateTickMarkPosition extend a common superclass
    Type org.jfree.chart.axis.AxisLocation of variable AxisLocation.BOTTOM_OR_RIGHT does not match with type org.jfree.chart.axis.DateTickMarkPosition of variable DateTickMarkPosition.START
    • Make classes org.jfree.chart.axis.AxisLocation 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;
    4
    return AxisLocation.BOTTOM_OR_RIGHT;
    4
    return AxisLocation.BOTTOM_OR_RIGHT;
    Preondition Violations
    Unmatched return AxisLocation.BOTTOM_OR_RIGHT;
                                                                                  
    5
    else if (this.equals(AxisLocation.TOP_OR_LEFT))
    5
    else if (this.equals(AxisLocation.TOP_OR_LEFT))
    3
    else if (this.equals(DateTickMarkPosition.MIDDLE))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.axis.AxisLocationorg.jfree.chart.axis.DateTickMarkPositionVARIABLE_TYPE_MISMATCH
    TOP_OR_LEFTMIDDLEVARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.AxisLocationorg.jfree.chart.axis.DateTickMarkPositionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.axis.AxisLocation does not match with type org.jfree.chart.axis.DateTickMarkPosition
    • Make classes org.jfree.chart.axis.AxisLocation and org.jfree.chart.axis.DateTickMarkPosition extend a common superclass
    Type org.jfree.chart.axis.AxisLocation of variable AxisLocation.TOP_OR_LEFT does not match with type org.jfree.chart.axis.DateTickMarkPosition of variable DateTickMarkPosition.MIDDLE
    • Make classes org.jfree.chart.axis.AxisLocation 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;
    6
    return AxisLocation.TOP_OR_LEFT;
    6
    return AxisLocation.TOP_OR_LEFT;
    Preondition Violations
    Unmatched return AxisLocation.TOP_OR_LEFT;
                                                                          
    7
    else if (this.equals(AxisLocation.BOTTOM_OR_LEFT))
    7
    else if (this.equals(AxisLocation.BOTTOM_OR_LEFT))
    5
    else if (this.equals(DateTickMarkPosition.END))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.axis.AxisLocationorg.jfree.chart.axis.DateTickMarkPositionVARIABLE_TYPE_MISMATCH
    BOTTOM_OR_LEFTENDVARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.AxisLocationorg.jfree.chart.axis.DateTickMarkPositionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.axis.AxisLocation does not match with type org.jfree.chart.axis.DateTickMarkPosition
    • Make classes org.jfree.chart.axis.AxisLocation and org.jfree.chart.axis.DateTickMarkPosition extend a common superclass
    Type org.jfree.chart.axis.AxisLocation of variable AxisLocation.BOTTOM_OR_LEFT does not match with type org.jfree.chart.axis.DateTickMarkPosition of variable DateTickMarkPosition.END
    • Make classes org.jfree.chart.axis.AxisLocation 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;
    8
    return AxisLocation.BOTTOM_OR_LEFT;
    8
    return AxisLocation.BOTTOM_OR_LEFT;
    Preondition Violations
    Unmatched return AxisLocation.BOTTOM_OR_LEFT;
                                                                                
    Precondition Violations (12)
    Row Violation
    1Type org.jfree.chart.axis.AxisLocation does not match with type org.jfree.chart.axis.DateTickMarkPosition
    2Type org.jfree.chart.axis.AxisLocation of variable AxisLocation.BOTTOM_OR_RIGHT does not match with type org.jfree.chart.axis.DateTickMarkPosition of variable DateTickMarkPosition.START
    3Unmatched return DateTickMarkPosition.START;
    4Unmatched return AxisLocation.BOTTOM_OR_RIGHT;
    5Type org.jfree.chart.axis.AxisLocation does not match with type org.jfree.chart.axis.DateTickMarkPosition
    6Type org.jfree.chart.axis.AxisLocation of variable AxisLocation.TOP_OR_LEFT does not match with type org.jfree.chart.axis.DateTickMarkPosition of variable DateTickMarkPosition.MIDDLE
    7Unmatched return DateTickMarkPosition.MIDDLE;
    8Unmatched return AxisLocation.TOP_OR_LEFT;
    9Type org.jfree.chart.axis.AxisLocation does not match with type org.jfree.chart.axis.DateTickMarkPosition
    10Type org.jfree.chart.axis.AxisLocation of variable AxisLocation.BOTTOM_OR_LEFT does not match with type org.jfree.chart.axis.DateTickMarkPosition of variable DateTickMarkPosition.END
    11Unmatched return DateTickMarkPosition.END;
    12Unmatched return AxisLocation.BOTTOM_OR_LEFT;