int itemCount = dataset.getItemCount(series); for (int item = 0; item < itemCount; item++) { double value; if (dataset instanceof IntervalXYDataset) { IntervalXYDataset intervalXYData = (IntervalXYDataset) dataset; value = intervalXYData.getStartXValue(series, item); } else { value = dataset.getXValue(series, item); } if (!Double.isNaN(value)) { minimum = Math.min(minimum, value); } }
for (int series = 0; series < seriesCount; series++) { for (int item = 0; item < itemCount; item++) { Number value; if (dataset instanceof IntervalCategoryDataset) { IntervalCategoryDataset icd = (IntervalCategoryDataset) dataset; value = icd.getEndValue(series, item); } else { value = dataset.getValue(series, item); } if (value != null) { maximum = Math.max(maximum, value.doubleValue()); } } }
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/data/general/DatasetUtilities.java File path: /jfreechart-1.0.10/src/org/jfree/data/general/DatasetUtilities.java
Method name: Number findMinimumDomainValue(XYDataset) Method name: Number findMaximumRangeValue(CategoryDataset)
Number of AST nodes: 9 Number of AST nodes: 9
1
int itemCount = dataset.getItemCount(series);
1
for (int series = 0; series < seriesCount; series++) {
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                for (int item = 0; item < itemCount; item++) {
2
                for (int item = 0; item < itemCount; item++) {
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                    double value;
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                    Number value;
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                    if (dataset instanceof IntervalXYDataset) {
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                    if (dataset instanceof IntervalCategoryDataset) {
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                        IntervalXYDataset intervalXYData
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                        IntervalCategoryDataset icd
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                            = (IntervalXYDataset) dataset;
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                            = (IntervalCategoryDataset) dataset;
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                        value = intervalXYData.getStartXValue(series, item);
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                        value = icd.getEndValue(series, item);
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                    }
8
                    }
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                    else {
9
                    else {
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                        value = dataset.getXValue(series, item);
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                        value = dataset.getValue(series, item);
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                    }
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                    }
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                    if (!Double.isNaN(value)) {
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                    if (value != null) {
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                        minimum = Math.min(minimum, value);
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                        maximum = Math.max(maximum, value.doubleValue());
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                    }
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                    }
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15
                }
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            }
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            }
Summary
Number of common nesting structure subtrees0
Number of refactorable cases0
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are declared in the same class
Number of node comparisons4