1674-1-2

if (info != null) { EntityCollection entities = info.getOwner().getEntityCollection(); if (entities != null) { addEntity(entities, bar, dataset, series, item, bar.getCenterX(), bar.getCenterY()); } }
if (info != null) { EntityCollection entities = info.getOwner() .getEntityCollection(); if (entities != null) { addEntity(entities, bar, dataset, series, item, bar.getCenterX(), bar.getCenterY()); } }

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/xy/ClusteredXYBarRenderer.java |  | File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/xy/StackedXYBarRenderer.java
Method name: `void drawItem(Graphics2D, XYItemRendererState, Rectangle2D, PlotRenderingInfo, XYPlot, ValueAxis, ValueAxis, XYDataset, int, int, CrosshairState, int)` |  | Method name: `void drawItem(Graphics2D, XYItemRendererState, Rectangle2D, PlotRenderingInfo, XYPlot, ValueAxis, ValueAxis, XYDataset, int, int, CrosshairState, int)`
Number of AST nodes: 4 |  | Number of AST nodes: 4

1

    if (info != null) {↵

1

    if (info != null) {↵

2

                EntityCollection entities = info.getOwner()↵

2

                    EntityCollection entities = info.getOwner()↵

3

    .getEntityCollection();↵

3

                            .getEntityCollection();↵

4

                if (entities != null) {↵

4

                    if (entities != null) {↵

5

                    addEntity(entities, bar, dataset, series, item, ↵

5

                        addEntity(entities, bar, dataset, series, item, ↵

6

                            bar.getCenterX(), bar.getCenterY());↵

6

                                bar.getCenterX(), bar.getCenterY());↵

7

                }↵

7

                ↵

8

        }↵

8

            }

9

                }

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) | 0.1
Clones location | Clones are in different classes having the same super class
Number of node comparisons | 8

1. {Refactorable}

   Mapping Summary
   Number of mapped statements | 4
   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) | 0.8
   Clone type | Type 1

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

   61

       if (info != null)

   70

       if (info != null)

   62

       EntityCollection entities = info.getOwner().getEntityCollection();

   71

       EntityCollection entities = info.getOwner().getEntityCollection();

   63

       if (entities != null)

   72

       if (entities != null)

   64

       addEntity(entities, bar, dataset, series, item, bar.getCenterX(), bar.getCenterY());

   73

       addEntity(entities, bar, dataset, series, item, bar.getCenterX(), bar.getCenterY());

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