1370-2-4

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

            }

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 1
Number of refactorable cases | 0
Number of non-refactorable cases | 1
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.6
Clones location | Clones are in different classes
Number of node comparisons | 27

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 3
   Number of unmapped statements in the first code fragment | 3
   Number of unmapped statements in the second code fragment | 3
   Time elapsed for statement mapping (ms) | 0.8
   Clone type | Type 2

   Mapped Statements
   ID | Statement |  | ID | Statement
   --- | --- | --- | --- | ---

   3

       else if (this.equals(AxisLocation.BOTTOM_OR_RIGHT))

   3 | else if (this.equals(AxisLocation.BOTTOM_OR_RIGHT))
   3 | else if (this.equals(DateTickMarkPosition.MIDDLE))

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.axis.AxisLocation | org.jfree.chart.axis.DateTickMarkPosition | VARIABLE_TYPE_MISMATCH
   BOTTOM_OR_RIGHT | MIDDLE | VARIABLE_NAME_MISMATCH
   org.jfree.chart.axis.AxisLocation | org.jfree.chart.axis.DateTickMarkPosition | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.axis.AxisLocation of variable AxisLocation does not match with type org.jfree.chart.axis.DateTickMarkPosition of variable 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.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;

   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))
   5 | else if (this.equals(DateTickMarkPosition.END))

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.axis.AxisLocation | org.jfree.chart.axis.DateTickMarkPosition | VARIABLE_TYPE_MISMATCH
   TOP_OR_LEFT | END | VARIABLE_NAME_MISMATCH
   org.jfree.chart.axis.AxisLocation | org.jfree.chart.axis.DateTickMarkPosition | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.axis.AxisLocation of variable AxisLocation does not match with type org.jfree.chart.axis.DateTickMarkPosition of variable 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.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;

   6

       return AxisLocation.TOP_OR_LEFT;

   6 | return AxisLocation.TOP_OR_LEFT;

   Preondition Violations
   Unmatched return AxisLocation.TOP_OR_LEFT;

   7

       if (this.equals(AxisLocation.BOTTOM_OR_LEFT))

   7 | if (this.equals(AxisLocation.BOTTOM_OR_LEFT))
   1 | if (this.equals(DateTickMarkPosition.START))

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.axis.AxisLocation | org.jfree.chart.axis.DateTickMarkPosition | VARIABLE_TYPE_MISMATCH
   BOTTOM_OR_LEFT | START | VARIABLE_NAME_MISMATCH
   org.jfree.chart.axis.AxisLocation | org.jfree.chart.axis.DateTickMarkPosition | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.axis.AxisLocation of variable AxisLocation does not match with type org.jfree.chart.axis.DateTickMarkPosition of variable 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.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;

   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
   --- | ---
   1 | Type org.jfree.chart.axis.AxisLocation of variable AxisLocation does not match with type org.jfree.chart.axis.DateTickMarkPosition of variable DateTickMarkPosition
   2 | 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.MIDDLE
   3 | Unmatched return DateTickMarkPosition.MIDDLE;
   4 | Unmatched return AxisLocation.BOTTOM_OR_RIGHT;
   5 | Type org.jfree.chart.axis.AxisLocation of variable AxisLocation does not match with type org.jfree.chart.axis.DateTickMarkPosition of variable DateTickMarkPosition
   6 | 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.END
   7 | Unmatched return DateTickMarkPosition.END;
   8 | Unmatched return AxisLocation.TOP_OR_LEFT;
   9 | Type org.jfree.chart.axis.AxisLocation of variable AxisLocation does not match with type org.jfree.chart.axis.DateTickMarkPosition of variable DateTickMarkPosition
   10 | 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.START
   11 | Unmatched return DateTickMarkPosition.START;
   12 | Unmatched return AxisLocation.BOTTOM_OR_LEFT;