for (int series = 0; series < seriesCount; series++) {
Number number = dataset.getValue(series, item);
if (number != null) {
double value = number.doubleValue();
if (value < 0.0) {
total = total + value;
// '+', remember value is negative
}
}
}
for (int series = 0; series < seriesCount; series++) {
Number number = dataset.getValue(series, item);
if (number != null) {
double value = number.doubleValue();
if (value > 0.0) {
total = total + value;
}
}
}
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/data/general/DatasetUtilities.java
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File path: /jfreechart-1.0.10/src/org/jfree/data/general/DatasetUtilities.java
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Method name: Number findMinimumStackedRangeValue(CategoryDataset)
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Method name: Number findMaximumStackedRangeValue(CategoryDataset)
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Number of AST nodes: 6
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Number of AST nodes: 6
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1 | for (int series = 0; series < seriesCount; series++) {↵ | | 1 | for (int series = 0; series < seriesCount; series++) {↵
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2 | Number number = dataset.getValue(series, item);↵ | | 2 | Number number = dataset.getValue(series, item);↵
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3 | if (number != null) {↵ | | 3 | if (number != null) {↵
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4 | double value = number.doubleValue();↵ | | 4 | double value = number.doubleValue();↵
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5 | if (value < 0.0) {↵ | | 5 | if (value > 0.0) {↵
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6 | total = total + value;↵ | | 6 | total = total + value;↵
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7 | // '+', remember value is negative↵ | | |
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8 | }↵ | | 7 | }↵
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9 | }↵ | | 8 | }↵
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10 | } | | 9 | }
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See real code fragment |
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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) | 0.3 |
Clones location | Clones are declared in the same class |
Number of node comparisons | 15 |
-
{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 |
8 | for (int series = 0; series < seriesCount; series++) | | 8 | for (int series = 0; series < seriesCount; series++) |
9 | Number number = dataset.getValue(series, item); | | 9 | Number number = dataset.getValue(series, item); |
10 | | | 10 | |
11 | double value = number.doubleValue(); | | 11 | double value = number.doubleValue(); |
12 | | | 12 | |
13 | | | 13 | |
Precondition Violations (2)
Row |
Violation |
1 | Expression value < 0.0 cannot be parameterized, because it has dependencies to/from statements that will be extracted |
2 | Expression value > 0.0 cannot be parameterized, because it has dependencies to/from statements that will be extracted |