342-1-11

if (this == obj) { return true; } if (!(obj instanceof CategoryLabelPositions)) { return false; } CategoryLabelPositions that = (CategoryLabelPositions) obj; if (!this.positionForAxisAtTop.equals(that.positionForAxisAtTop)) { return false; } if (!this.positionForAxisAtBottom.equals( that.positionForAxisAtBottom)) { return false; } if (!this.positionForAxisAtLeft.equals(that.positionForAxisAtLeft)) { return false; } if (!this.positionForAxisAtRight.equals(that.positionForAxisAtRight)) { 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/axis/CategoryLabelPositions.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 (this == obj) {↵

1

    if (obj == this) {↵

2

                return true;↵

2

                return true;↵

3

            }↵

3

            }↵

4

            if (!(obj instanceof CategoryLabelPositions)) {↵

4

            if (!(obj instanceof TimeSeriesURLGenerator)) {↵

5

                return false;↵

5

                return false;↵

6

            }↵

6

            }↵

7

            CategoryLabelPositions that = (CategoryLabelPositions) obj;↵

7

            TimeSeriesURLGenerator that = (TimeSeriesURLGenerator) obj;↵

8

            if (!this.positionForAxisAtTop.equals(that.positionForAxisAtTop)) {↵

8

            if (!this.dateFormat.equals(that.dateFormat)) {↵

9

                return false;↵

9

                return false;↵

10

            }↵

10

            }↵

11

            if (!this.positionForAxisAtBottom.equals(↵

11

            if (!this.↵

12

                    that.positionForAxisAtBottom)) {↵

12

    itemParameterName.equals(that.itemParameterName)) {↵

13

                return false;↵

13

                return false;↵

14

            }↵

14

            }↵

15

            if (!this.positionForAxisAtLeft.equals(that.positionForAxisAtLeft)) {↵

15

            if (!this.prefix.equals(that.prefix)) {↵

16

                return false;↵

16

                return false;↵

17

            }↵

17

            }↵

18

            if (!this.positionForAxisAtRight.equals(that.positionForAxisAtRight)) {↵

18

            if (!this.seriesParameterName.equals(that.seriesParameterName)) {↵

19

                return false;↵

19

                return false;↵

20

            }↵

20

            }↵

21

      ↵

22

            return true;

21

            return true;

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) | 2.7
Clones location | Clones are in different classes
Number of node comparisons | 82

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 10
   Number of unmapped statements in the first code fragment | 1
   Number of unmapped statements in the second code fragment | 1
   Time elapsed for statement mapping (ms) | 1.6
   Clone type | Type 2

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

   3

       if (!(obj instanceof CategoryLabelPositions))

   3 | if (!(obj instanceof CategoryLabelPositions))
   3 | if (!(obj instanceof TimeSeriesURLGenerator))

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.axis.CategoryLabelPositions | org.jfree.chart.urls.TimeSeriesURLGenerator | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type boolean of variable obj instanceof CategoryLabelPositions does not match with type boolean of variable obj instanceof TimeSeriesURLGenerator
   - Make classes org.jfree.chart.axis.CategoryLabelPositions and org.jfree.chart.urls.TimeSeriesURLGenerator extend a common superclass

   3

       if (!(obj instanceof TimeSeriesURLGenerator))

   4

       return false;

   4 | return false;
   4 | return false;

   Preondition Violations
   Conditional return false;
   Conditional return false;

   4

       return false;

   5

       TimeSeriesURLGenerator that = (TimeSeriesURLGenerator)obj;

   5

       CategoryLabelPositions that = (CategoryLabelPositions)obj;

   6

       if (!this.positionForAxisAtTop.equals(that.positionForAxisAtTop))

   6 | if (! this.positionForAxisAtTop.equals(that.positionForAxisAtTop))
   6 | if (! this.dateFormat.equals(that.dateFormat))

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.axis.CategoryLabelPositions | org.jfree.chart.urls.TimeSeriesURLGenerator | VARIABLE_TYPE_MISMATCH
   positionForAxisAtTop | dateFormat | VARIABLE_NAME_MISMATCH
   org.jfree.chart.axis.CategoryLabelPosition | java.text.DateFormat | VARIABLE_TYPE_MISMATCH
   positionForAxisAtTop | dateFormat | VARIABLE_NAME_MISMATCH
   org.jfree.chart.axis.CategoryLabelPosition | java.text.DateFormat | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.axis.CategoryLabelPositions of variable that does not match with type org.jfree.chart.urls.TimeSeriesURLGenerator of variable that
   - Make classes org.jfree.chart.axis.CategoryLabelPositions and org.jfree.chart.urls.TimeSeriesURLGenerator extend a common superclass

   Type org.jfree.chart.axis.CategoryLabelPosition of variable that.positionForAxisAtTop does not match with type java.text.DateFormat of variable that.dateFormat
   - Make classes org.jfree.chart.axis.CategoryLabelPosition and java.text.DateFormat extend a common superclass

   Type org.jfree.chart.axis.CategoryLabelPosition of variable this.positionForAxisAtTop does not match with type java.text.DateFormat of variable this.dateFormat
   - Make classes org.jfree.chart.axis.CategoryLabelPosition and java.text.DateFormat extend a common superclass

   6

       if (!this.dateFormat.equals(that.dateFormat))

   7

       return false;

   7 | return false;
   7 | return false;

   Preondition Violations
   Conditional return false;
   Conditional return false;

   7

       return false;

   8

       if (!this.positionForAxisAtBottom.equals(that.positionForAxisAtBottom))

   8 | if (! this.positionForAxisAtBottom.equals(that.positionForAxisAtBottom))
   8 | if (! this.itemParameterName.equals(that.itemParameterName))

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.axis.CategoryLabelPositions | org.jfree.chart.urls.TimeSeriesURLGenerator | VARIABLE_TYPE_MISMATCH
   positionForAxisAtBottom | itemParameterName | VARIABLE_NAME_MISMATCH
   org.jfree.chart.axis.CategoryLabelPosition | java.lang.String | VARIABLE_TYPE_MISMATCH
   positionForAxisAtBottom | itemParameterName | VARIABLE_NAME_MISMATCH
   org.jfree.chart.axis.CategoryLabelPosition | java.lang.String | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.axis.CategoryLabelPositions of variable that does not match with type org.jfree.chart.urls.TimeSeriesURLGenerator of variable that
   - Make classes org.jfree.chart.axis.CategoryLabelPositions and org.jfree.chart.urls.TimeSeriesURLGenerator extend a common superclass

   Type org.jfree.chart.axis.CategoryLabelPosition of variable that.positionForAxisAtBottom does not match with type java.lang.String of variable that.itemParameterName
   - Make classes org.jfree.chart.axis.CategoryLabelPosition and java.lang.String extend a common superclass

   Type org.jfree.chart.axis.CategoryLabelPosition of variable this.positionForAxisAtBottom does not match with type java.lang.String of variable this.itemParameterName
   - Make classes org.jfree.chart.axis.CategoryLabelPosition and java.lang.String extend a common superclass

   8

       if (!this.itemParameterName.equals(that.itemParameterName))

   9

       return false;

   9 | return false;
   9 | return false;

   Preondition Violations
   Conditional return false;
   Conditional return false;

   9

       return false;

   10

       if (!this.positionForAxisAtLeft.equals(that.positionForAxisAtLeft))

   10 | if (! this.positionForAxisAtLeft.equals(that.positionForAxisAtLeft))
   10 | if (! this.prefix.equals(that.prefix))

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.axis.CategoryLabelPositions | org.jfree.chart.urls.TimeSeriesURLGenerator | VARIABLE_TYPE_MISMATCH
   positionForAxisAtLeft | prefix | VARIABLE_NAME_MISMATCH
   org.jfree.chart.axis.CategoryLabelPosition | java.lang.String | VARIABLE_TYPE_MISMATCH
   positionForAxisAtLeft | prefix | VARIABLE_NAME_MISMATCH
   org.jfree.chart.axis.CategoryLabelPosition | java.lang.String | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.axis.CategoryLabelPositions of variable that does not match with type org.jfree.chart.urls.TimeSeriesURLGenerator of variable that
   - Make classes org.jfree.chart.axis.CategoryLabelPositions and org.jfree.chart.urls.TimeSeriesURLGenerator extend a common superclass

   Type org.jfree.chart.axis.CategoryLabelPosition of variable that.positionForAxisAtLeft does not match with type java.lang.String of variable that.prefix
   - Make classes org.jfree.chart.axis.CategoryLabelPosition and java.lang.String extend a common superclass

   Type org.jfree.chart.axis.CategoryLabelPosition of variable this.positionForAxisAtLeft does not match with type java.lang.String of variable this.prefix
   - Make classes org.jfree.chart.axis.CategoryLabelPosition and java.lang.String extend a common superclass

   10

       if (!this.prefix.equals(that.prefix))

   11

       return false;

   11 | return false;
   11 | return false;

   Preondition Violations
   Conditional return false;
   Conditional return false;

   11

       return false;

   12

       if (!this.positionForAxisAtRight.equals(that.positionForAxisAtRight))

   12 | if (! this.positionForAxisAtRight.equals(that.positionForAxisAtRight))
   12 | if (! this.seriesParameterName.equals(that.seriesParameterName))

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.axis.CategoryLabelPositions | org.jfree.chart.urls.TimeSeriesURLGenerator | VARIABLE_TYPE_MISMATCH
   positionForAxisAtRight | seriesParameterName | VARIABLE_NAME_MISMATCH
   org.jfree.chart.axis.CategoryLabelPosition | java.lang.String | VARIABLE_TYPE_MISMATCH
   positionForAxisAtRight | seriesParameterName | VARIABLE_NAME_MISMATCH
   org.jfree.chart.axis.CategoryLabelPosition | java.lang.String | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.axis.CategoryLabelPositions of variable that does not match with type org.jfree.chart.urls.TimeSeriesURLGenerator of variable that
   - Make classes org.jfree.chart.axis.CategoryLabelPositions and org.jfree.chart.urls.TimeSeriesURLGenerator extend a common superclass

   Type org.jfree.chart.axis.CategoryLabelPosition of variable that.positionForAxisAtRight does not match with type java.lang.String of variable that.seriesParameterName
   - Make classes org.jfree.chart.axis.CategoryLabelPosition and java.lang.String extend a common superclass

   Type org.jfree.chart.axis.CategoryLabelPosition of variable this.positionForAxisAtRight does not match with type java.lang.String of variable this.seriesParameterName
   - Make classes org.jfree.chart.axis.CategoryLabelPosition and java.lang.String extend a common superclass

   12

       if (!this.seriesParameterName.equals(that.seriesParameterName))

   13

       return false;

   13 | return false;
   13 | return false;

   Preondition Violations
   Conditional return false;
   Conditional return false;

   13

       return false;

   Precondition Violations (23)
   Row | Violation
   --- | ---
   1 | Type boolean of variable obj instanceof CategoryLabelPositions does not match with type boolean of variable obj instanceof TimeSeriesURLGenerator
   2 | Type org.jfree.chart.axis.CategoryLabelPositions of variable that does not match with type org.jfree.chart.urls.TimeSeriesURLGenerator of variable that
   3 | Type org.jfree.chart.axis.CategoryLabelPosition of variable that.positionForAxisAtTop does not match with type java.text.DateFormat of variable that.dateFormat
   4 | Type org.jfree.chart.axis.CategoryLabelPosition of variable this.positionForAxisAtTop does not match with type java.text.DateFormat of variable this.dateFormat
   5 | Type org.jfree.chart.axis.CategoryLabelPositions of variable that does not match with type org.jfree.chart.urls.TimeSeriesURLGenerator of variable that
   6 | Type org.jfree.chart.axis.CategoryLabelPosition of variable that.positionForAxisAtBottom does not match with type java.lang.String of variable that.itemParameterName
   7 | Type org.jfree.chart.axis.CategoryLabelPosition of variable this.positionForAxisAtBottom does not match with type java.lang.String of variable this.itemParameterName
   8 | Type org.jfree.chart.axis.CategoryLabelPositions of variable that does not match with type org.jfree.chart.urls.TimeSeriesURLGenerator of variable that
   9 | Type org.jfree.chart.axis.CategoryLabelPosition of variable that.positionForAxisAtLeft does not match with type java.lang.String of variable that.prefix
   10 | Type org.jfree.chart.axis.CategoryLabelPosition of variable this.positionForAxisAtLeft does not match with type java.lang.String of variable this.prefix
   11 | Type org.jfree.chart.axis.CategoryLabelPositions of variable that does not match with type org.jfree.chart.urls.TimeSeriesURLGenerator of variable that
   12 | Type org.jfree.chart.axis.CategoryLabelPosition of variable that.positionForAxisAtRight does not match with type java.lang.String of variable that.seriesParameterName
   13 | Type org.jfree.chart.axis.CategoryLabelPosition of variable this.positionForAxisAtRight does not match with type java.lang.String of variable this.seriesParameterName
   14 | Conditional return false;
   15 | Conditional return false;
   16 | Conditional return false;
   17 | Conditional return false;
   18 | Conditional return false;
   19 | Conditional return false;
   20 | Conditional return false;
   21 | Conditional return false;
   22 | Conditional return false;
   23 | Conditional return false;