1008-3-4

if ((series < 0) || (series >= getSeriesCount())) { throw new IllegalArgumentException("Series index out of bounds."); } XIntervalSeries ts = (XIntervalSeries) this.data.get(series); ts.removeChangeListener(this); this.data.remove(series); fireDatasetChanged();
if ((series < 0) || (series >= getSeriesCount())) { throw new IllegalArgumentException("Series index out of bounds."); } XYIntervalSeries ts = (XYIntervalSeries) this.data.get(series); ts.removeChangeListener(this); this.data.remove(series); fireDatasetChanged();

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/data/xy/XIntervalSeriesCollection.java |  | File path: /jfreechart-1.0.10/src/org/jfree/data/xy/XYIntervalSeriesCollection.java
Method name: `void removeSeries(int)` |  | Method name: `void removeSeries(int)`
Number of AST nodes: 6 |  | Number of AST nodes: 6

1

    if ((series < 0) || (series >= getSeriesCount())) {↵

1

    if ((series < 0) || (series >= getSeriesCount())) {↵

2

                throw new IllegalArgumentException("Series index out of bounds.");↵

2

                throw new IllegalArgumentException("Series index out of bounds.");↵

3

            }↵

3

            }↵

4

            XIntervalSeries ts = (XIntervalSeries) this.data.get(series);↵

4

            XYIntervalSeries ts = (XYIntervalSeries) this.data.get(series);↵

5

            ts.removeChangeListener(this);↵

5

            ts.removeChangeListener(this);↵

6

            this.data.remove(series);↵

6

            this.data.remove(series);↵

7

            fireDatasetChanged();

7

            fireDatasetChanged();

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 1
Number of refactorable cases | 1
Number of non-refactorable cases | 0
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.2
Clones location | Clones are in different classes having the same super class
Number of node comparisons | 12

1. {Refactorable}

   Mapping Summary
   Number of mapped statements | 6
   Number of unmapped statements in the first code fragment | 0
   Number of unmapped statements in the second code fragment | 0
   Time elapsed for statement mapping (ms) | 2.9
   Clone type | Type 2

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

   1

       if ((series < 0) || (series >= getSeriesCount()))

   1

       if ((series < 0) || (series >= getSeriesCount()))

   2

       throw new IllegalArgumentException("Series index out of bounds.");

   2

       throw new IllegalArgumentException("Series index out of bounds.");

   3

       XIntervalSeries ts = (XIntervalSeries)this.data.get(series);

   3 | XIntervalSeries ts = (XIntervalSeries)this.data.get(series);
   3 | XYIntervalSeries ts = (XYIntervalSeries)this.data.get(series);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.data.xy.XIntervalSeries | org.jfree.data.xy.XYIntervalSeries | SUBCLASS_TYPE_MISMATCH
   org.jfree.data.xy.XIntervalSeries | org.jfree.data.xy.XYIntervalSeries | SUBCLASS_TYPE_MISMATCH
   org.jfree.data.xy.XIntervalSeries | org.jfree.data.xy.XYIntervalSeries | SUBCLASS_TYPE_MISMATCH

   3

       XYIntervalSeries ts = (XYIntervalSeries)this.data.get(series);

   4

       ts.removeChangeListener(this);

   4 | ts.removeChangeListener(this);
   4 | ts.removeChangeListener(this);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.data.xy.XIntervalSeries | org.jfree.data.xy.XYIntervalSeries | SUBCLASS_TYPE_MISMATCH

   4

       ts.removeChangeListener(this);

   5

       this.data.remove(series);

   5

       this.data.remove(series);

   6

       fireDatasetChanged();

   6

       fireDatasetChanged();

   Precondition Violations (0)
   Row | Violation
   --- | ---