boolean success = false;
try {
DefaultCategoryDataset dataset = new DefaultCategoryDataset();
dataset.addValue(1.0, "S1", "C1");
CategoryPlot plot = new CategoryPlot(dataset,
new CategoryAxis("Category"), new NumberAxis("Value"),
new LevelRenderer());
JFreeChart chart = new JFreeChart(plot);
/* BufferedImage image = */ chart.createBufferedImage(300, 200,
null);
success = true;
}
catch (NullPointerException e) {
e.printStackTrace();
success = false;
}
assertTrue(success);
boolean success = false;
try {
DefaultCategoryDataset dataset = new DefaultCategoryDataset();
dataset.addValue(1.0, "S1", "C1");
CategoryPlot plot = new CategoryPlot(dataset,
new CategoryAxis("Category"), new NumberAxis("Value"),
new MinMaxCategoryRenderer());
JFreeChart chart = new JFreeChart(plot);
/* BufferedImage image = */ chart.createBufferedImage(300, 200,
null);
success = true;
}
catch (NullPointerException e) {
e.printStackTrace();
success = false;
}
assertTrue(success);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/category/junit/LevelRendererTests.java
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File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/category/junit/MinMaxCategoryRendererTests.java
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Method name: void testDrawWithNullInfo()
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Method name: void testDrawWithNullInfo()
|
Number of AST nodes: 9
|
|
Number of AST nodes: 9
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|
1 | boolean success = false;↵ | | 1 | boolean success = false;↵
|
2 | try {↵ | | 2 | try {↵
|
3 | DefaultCategoryDataset dataset = new DefaultCategoryDataset();↵ | | 3 | DefaultCategoryDataset dataset = new DefaultCategoryDataset();↵
|
4 | dataset.addValue(1.0, "S1", "C1");↵ | | 4 | dataset.addValue(1.0, "S1", "C1");↵
|
5 | CategoryPlot plot = new CategoryPlot(dataset,↵ | | 5 | CategoryPlot plot = new CategoryPlot(dataset,↵
|
6 | new CategoryAxis("Category"), new NumberAxis("Value"),↵ | | 6 | new CategoryAxis("Category"), new NumberAxis("Value"),↵
|
7 | new LevelRenderer());↵ | | 7 | new MinMaxCategoryRenderer());↵
|
8 | JFreeChart chart = new JFreeChart(plot);↵ | | 8 | JFreeChart chart = new JFreeChart(plot);↵
|
9 | /* BufferedImage image = */ chart.createBufferedImage(300, 200,↵ | | 9 | /* BufferedImage image = */ chart.createBufferedImage(300, 200,↵
|
10 | null);↵ | | 10 | null);↵
|
11 | success = true;↵ | | 11 | success = true;↵
|
12 | }↵ | | 12 | }↵
|
13 | catch (NullPointerException e) {↵ | | 13 | catch (NullPointerException e) {↵
|
14 | e.printStackTrace();↵ | | 14 | e.printStackTrace();↵
|
15 | success = false;↵ | | 15 | success = false;↵
|
16 | }↵ | | 16 | }↵
|
17 | assertTrue(success); | | 17 | assertTrue(success);
|
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 | 53 |
-
{Refactorable}
Mapping Summary
Number of mapped statements | 9 |
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) | 5.7 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | boolean success = false; | | 1 | boolean success = false; |
2 | try | | 2 | try |
3 | DefaultCategoryDataset dataset = new DefaultCategoryDataset(); | | 3 | DefaultCategoryDataset dataset = new DefaultCategoryDataset(); |
4 | dataset.addValue(1.0, "S1", "C1"); | | 4 | dataset.addValue(1.0, "S1", "C1"); |
5 | CategoryPlot plot = new CategoryPlot(dataset, new CategoryAxis("Category"), new NumberAxis("Value"), new LevelRenderer()); | | 5 | CategoryPlot plot = new CategoryPlot(dataset, new CategoryAxis("Category"), new NumberAxis("Value"), new MinMaxCategoryRenderer()); |
6 | JFreeChart chart = new JFreeChart(plot); | | 6 | JFreeChart chart = new JFreeChart(plot); |
7 | chart.createBufferedImage(300, 200, null); | | 7 | chart.createBufferedImage(300, 200, null); |
8 | | | 8 | |
9 | assertTrue(success); | | 9 | assertTrue(success); |
Precondition Violations (0)
Row |
Violation |