Number result = null;
BoxAndWhiskerItem item = (BoxAndWhiskerItem) this.data.getObject(
row, column);
if (item != null) {
result = item.getQ3();
}
return result;
Number result = null;
MeanAndStandardDeviation masd = (MeanAndStandardDeviation)
this.data.getObject(rowKey, columnKey);
if (masd != null) {
result = masd.getMean();
}
return result;
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/data/statistics/DefaultBoxAndWhiskerCategoryDataset.java
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File path: /jfreechart-1.0.10/src/org/jfree/data/statistics/DefaultStatisticalCategoryDataset.java
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Method name: Number getQ3Value(int, int)
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Method name: Number getMeanValue(Comparable, Comparable)
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Number of AST nodes: 5
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Number of AST nodes: 5
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1 | Number result = null;↵ | | 1 | Number result = null;↵
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2 | BoxAndWhiskerItem item = (BoxAndWhiskerItem) this.data.getObject(↵ | | 2 | ↵
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3 | row↵ | | 3 | MeanAndStandardDeviation masd = (MeanAndStandardDeviation) ↵
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4 | , column);↵ | | 4 | this.data.getObject(rowKey, columnKey);↵
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5 | if (item != null) {↵ | | 5 | if (masd != null) {↵
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6 | result = item.getQ3();↵ | | 6 | result = masd.getMean();↵
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7 | }↵ | | 7 | }↵
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8 | return result; | | 8 | return result;
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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) | 0.1 |
Clones location | Clones are in different classes having the same super class |
Number of node comparisons | 13 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 3 |
Number of unmapped statements in the first code fragment | 2 |
Number of unmapped statements in the second code fragment | 2 |
Time elapsed for statement mapping (ms) | 1.5 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | Number result = null; | | 1 | Number result = null; |
| | | 2 | MeanAndStandardDeviation masd = (MeanAndStandardDeviation)this.data.getObject(rowKey, columnKey); |
2 | BoxAndWhiskerItem item = (BoxAndWhiskerItem)this.data.getObject(row, column); | | | |
3 | if (item != null) | | 3 | if (masd != null) |
| | | 4 | |
4 | | | | |
5 | return result; | | 5 | return result; |
Precondition Violations (3)
Row |
Violation |
1 | Type org.jfree.data.statistics.BoxAndWhiskerItem of variable item does not match with type org.jfree.data.statistics.MeanAndStandardDeviation of variable masd |
2 | Unmatched statement result=masd.getMean(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
3 | Unmatched statement result=item.getQ3(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |