1370-6-7

if (this.equals(ChartChangeEventType.GENERAL)) { return ChartChangeEventType.GENERAL; } else if (this.equals(ChartChangeEventType.NEW_DATASET)) { return ChartChangeEventType.NEW_DATASET; } else if (this.equals(ChartChangeEventType.DATASET_UPDATED)) { return ChartChangeEventType.DATASET_UPDATED; }
if (this.equals(DialShape.CIRCLE)) { return DialShape.CIRCLE; } else if (this.equals(DialShape.CHORD)) { return DialShape.CHORD; } else if (this.equals(DialShape.PIE)) { return DialShape.PIE; }

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/event/ChartChangeEventType.java |  | File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/DialShape.java
Method name: `Object readResolve()` |  | Method name: `Object readResolve()`
Number of AST nodes: 6 |  | Number of AST nodes: 6

1

    if (this.equals(ChartChangeEventType.GENERAL)) {↵

1

    if (this.equals(↵

2

                return ChartChangeEventType.GENERAL↵

2

    DialShape.CIRCLE)) {↵

3

    ;↵

3

                return DialShape.CIRCLE;↵

4

            }↵

4

            }↵

5

            else if (this.equals(ChartChangeEventType.NEW_DATASET)) {↵

5

            else if (this.equals(↵

6

                return ChartChangeEventType.NEW_DATASET↵

6

    DialShape.CHORD)) {↵

7

    ;↵

7

                return DialShape.CHORD;↵

8

            }↵

8

            }      ↵

9

            else if (this.equals(ChartChangeEventType.DATASET_UPDATED)) {↵

9

            else if (this.equals(↵

10

                return ChartChangeEventType.DATASET_UPDATED↵

10

    DialShape.PIE)) {↵

11

    ;↵

11

                return DialShape.PIE;↵

12

            }

12

            }

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) | 0.7
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) | 0.7
   Clone type | Type 2

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

   1

       if (this.equals(ChartChangeEventType.GENERAL))

   1 | if (this.equals(ChartChangeEventType.GENERAL))
   1 | if (this.equals(DialShape.CIRCLE))

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.event.ChartChangeEventType | org.jfree.chart.plot.DialShape | VARIABLE_TYPE_MISMATCH
   GENERAL | CIRCLE | VARIABLE_NAME_MISMATCH
   org.jfree.chart.event.ChartChangeEventType | org.jfree.chart.plot.DialShape | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.event.ChartChangeEventType of variable ChartChangeEventType does not match with type org.jfree.chart.plot.DialShape of variable DialShape
   - Make classes org.jfree.chart.event.ChartChangeEventType and org.jfree.chart.plot.DialShape extend a common superclass

   Type org.jfree.chart.event.ChartChangeEventType of variable ChartChangeEventType.GENERAL does not match with type org.jfree.chart.plot.DialShape of variable DialShape.CIRCLE
   - Make classes org.jfree.chart.event.ChartChangeEventType and org.jfree.chart.plot.DialShape extend a common superclass

   1

       if (this.equals(DialShape.CIRCLE))

   2 | return DialShape.CIRCLE;

   Preondition Violations
   Unmatched return DialShape.CIRCLE;

   2

       return DialShape.CIRCLE;

   2

       return ChartChangeEventType.GENERAL;

   2 | return ChartChangeEventType.GENERAL;

   Preondition Violations
   Unmatched return ChartChangeEventType.GENERAL;

   3

       else if (this.equals(ChartChangeEventType.NEW_DATASET))

   3 | else if (this.equals(ChartChangeEventType.NEW_DATASET))
   3 | else if (this.equals(DialShape.CHORD))

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.event.ChartChangeEventType | org.jfree.chart.plot.DialShape | VARIABLE_TYPE_MISMATCH
   NEW_DATASET | CHORD | VARIABLE_NAME_MISMATCH
   org.jfree.chart.event.ChartChangeEventType | org.jfree.chart.plot.DialShape | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.event.ChartChangeEventType of variable ChartChangeEventType does not match with type org.jfree.chart.plot.DialShape of variable DialShape
   - Make classes org.jfree.chart.event.ChartChangeEventType and org.jfree.chart.plot.DialShape extend a common superclass

   Type org.jfree.chart.event.ChartChangeEventType of variable ChartChangeEventType.NEW_DATASET does not match with type org.jfree.chart.plot.DialShape of variable DialShape.CHORD
   - Make classes org.jfree.chart.event.ChartChangeEventType and org.jfree.chart.plot.DialShape extend a common superclass

   3

       else if (this.equals(DialShape.CHORD))

   4 | return DialShape.CHORD;

   Preondition Violations
   Unmatched return DialShape.CHORD;

   4

       return DialShape.CHORD;

   4

       return ChartChangeEventType.NEW_DATASET;

   4 | return ChartChangeEventType.NEW_DATASET;

   Preondition Violations
   Unmatched return ChartChangeEventType.NEW_DATASET;

   5

       else if (this.equals(ChartChangeEventType.DATASET_UPDATED))

   5 | else if (this.equals(ChartChangeEventType.DATASET_UPDATED))
   5 | else if (this.equals(DialShape.PIE))

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.event.ChartChangeEventType | org.jfree.chart.plot.DialShape | VARIABLE_TYPE_MISMATCH
   DATASET_UPDATED | PIE | VARIABLE_NAME_MISMATCH
   org.jfree.chart.event.ChartChangeEventType | org.jfree.chart.plot.DialShape | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.event.ChartChangeEventType of variable ChartChangeEventType does not match with type org.jfree.chart.plot.DialShape of variable DialShape
   - Make classes org.jfree.chart.event.ChartChangeEventType and org.jfree.chart.plot.DialShape extend a common superclass

   Type org.jfree.chart.event.ChartChangeEventType of variable ChartChangeEventType.DATASET_UPDATED does not match with type org.jfree.chart.plot.DialShape of variable DialShape.PIE
   - Make classes org.jfree.chart.event.ChartChangeEventType and org.jfree.chart.plot.DialShape extend a common superclass

   5

       else if (this.equals(DialShape.PIE))

   6 | return DialShape.PIE;

   Preondition Violations
   Unmatched return DialShape.PIE;

   6

       return DialShape.PIE;

   6

       return ChartChangeEventType.DATASET_UPDATED;

   6 | return ChartChangeEventType.DATASET_UPDATED;

   Preondition Violations
   Unmatched return ChartChangeEventType.DATASET_UPDATED;

   Precondition Violations (12)
   Row | Violation
   --- | ---
   1 | Type org.jfree.chart.event.ChartChangeEventType of variable ChartChangeEventType does not match with type org.jfree.chart.plot.DialShape of variable DialShape
   2 | Type org.jfree.chart.event.ChartChangeEventType of variable ChartChangeEventType.GENERAL does not match with type org.jfree.chart.plot.DialShape of variable DialShape.CIRCLE
   3 | Unmatched return DialShape.CIRCLE;
   4 | Unmatched return ChartChangeEventType.GENERAL;
   5 | Type org.jfree.chart.event.ChartChangeEventType of variable ChartChangeEventType does not match with type org.jfree.chart.plot.DialShape of variable DialShape
   6 | Type org.jfree.chart.event.ChartChangeEventType of variable ChartChangeEventType.NEW_DATASET does not match with type org.jfree.chart.plot.DialShape of variable DialShape.CHORD
   7 | Unmatched return DialShape.CHORD;
   8 | Unmatched return ChartChangeEventType.NEW_DATASET;
   9 | Type org.jfree.chart.event.ChartChangeEventType of variable ChartChangeEventType does not match with type org.jfree.chart.plot.DialShape of variable DialShape
   10 | Type org.jfree.chart.event.ChartChangeEventType of variable ChartChangeEventType.DATASET_UPDATED does not match with type org.jfree.chart.plot.DialShape of variable DialShape.PIE
   11 | Unmatched return DialShape.PIE;
   12 | Unmatched return ChartChangeEventType.DATASET_UPDATED;