1221-4-6

try { BufferedImage image = new BufferedImage(200 , 100, BufferedImage.TYPE_INT_RGB); Graphics2D g2 = image.createGraphics(); chart.draw(g2, new Rectangle2D.Double(0, 0, 200, 100), null, null); g2.dispose(); success = true; } catch (Exception e) { success = false; }
try { BufferedImage image = new BufferedImage(200 , 100, BufferedImage.TYPE_INT_RGB); Graphics2D g2 = image.createGraphics(); chart.draw(g2, new Rectangle2D.Double(0, 0, 200, 100), null, null); g2.dispose(); success = true; } catch (Exception e) { success = false; }

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/plot/junit/PiePlotTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/StackedXYAreaRenderer2Tests.java
Method name: `void testDrawWithNullLegendLabels()` |  | Method name: `void testDrawWithEmptyDataset()`
Number of AST nodes: 6 |  | Number of AST nodes: 6

1

    try {↵

1

    try {↵

2

                BufferedImage image = new BufferedImage(200 , 100, ↵

2

                BufferedImage image = new BufferedImage(200 , 100,↵

3

                        BufferedImage.TYPE_INT_RGB);↵

3

                        BufferedImage.TYPE_INT_RGB);↵

4

                Graphics2D g2 = image.createGraphics();↵

4

                Graphics2D g2 = image.createGraphics();↵

5

                chart.draw(g2, new Rectangle2D.Double(0, 0, 200, 100), null, null);↵

5

                chart.draw(g2, new Rectangle2D.Double(0, 0, 200, 100), null, null);↵

6

                g2.dispose();↵

6

                g2.dispose();↵

7

                success = true;↵

7

                success = true;↵

8

            }↵

8

            }↵

9

            catch (Exception e) {↵

9

            catch (Exception e) {↵

10

              success = false;↵

10

                success = false;↵

11

            }

11

            }

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 | 36

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) | 1.2
   Clone type | Type 1

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

   8

       try

   5

       try

   9

       BufferedImage image = new BufferedImage(200, 100, BufferedImage.TYPE_INT_RGB);

   6

       BufferedImage image = new BufferedImage(200, 100, BufferedImage.TYPE_INT_RGB);

   10

       Graphics2D g2 = image.createGraphics();

   7

       Graphics2D g2 = image.createGraphics();

   11

       chart.draw(g2, new Rectangle2D.Double(0, 0, 200, 100), null, null);

   8

       chart.draw(g2, new Rectangle2D.Double(0, 0, 200, 100), null, null);

   12

       g2.dispose();

   9

       g2.dispose();

   13

       success = true;

   10

       success = true;

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