if (renderer != null) { int seriesCount = dataset.getRowCount(); for (int i = 0; i < seriesCount; i++) { LegendItem item = renderer.getLegendItem( datasetIndex, i); if (item != null) { result.add(item); } } }
int seriesCount = dataset.getRowCount(); for (int i = 0; i < seriesCount; i++) { if (isSeriesVisibleInLegend(i)) { LegendItem item = getLegendItem(index, i); if (item != null) { result.add(item); } } }
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/CategoryPlot.java File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/category/AbstractCategoryItemRenderer.java
Method name: LegendItemCollection getLegendItems() Method name: LegendItemCollection getLegendItems()
Number of AST nodes: 6 Number of AST nodes: 6
1
if (renderer != null) {
2
                        int seriesCount = dataset.getRowCount();
1
int seriesCount = dataset.getRowCount();
3
                        for (int i = 0; i < seriesCount; i++) {
2
            for (int i = 0; i < seriesCount; i++) {
4
            
3
                if (isSeriesVisibleInLegend(i)) {
5
                LegendItem item = renderer.getLegendItem(
4
                    LegendItem item = getLegendItem(
6
                                    datasetIndex, i);
5
index, i);
7
                            if (item != null) {
6
                    if (item != null) {
8
                                result.add(item);
7
                        result.add(item);
9
                            }
8
                    
10
    
9
}
11
                    }
10
                
12
        
11
}
13
            }
12
            }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in different classes
Number of node comparisons7
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)21.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    12
    LegendItem item = renderer.getLegendItem(datasetIndex, i);
    12
    LegendItem item = renderer.getLegendItem(datasetIndex, i);
    10
    LegendItem item = getLegendItem(index, i);
    Differences
    Expression1Expression2Difference
    datasetIndexindexVARIABLE_NAME_MISMATCH
    rendererMISSING_METHOD_INVOCATION_EXPRESSION
    10
    LegendItem item = getLegendItem(index, i);
    13
    if (item != null)
    11
    if (item != null)
    14
    result.add(item);
    12
    result.add(item);
    Precondition Violations (0)
    Row Violation