if (dataset != null) { 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); } } } }
if (dataset != null) { int seriesCount = dataset.getSeriesCount(); 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/renderer/category/AbstractCategoryItemRenderer.java File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/xy/AbstractXYItemRenderer.java
Method name: LegendItemCollection getLegendItems() Method name: LegendItemCollection getLegendItems()
Number of AST nodes: 7 Number of AST nodes: 7
1
if (dataset != null) {
1
if (dataset != null) {
2
            int seriesCount = dataset.getRowCount();
2
            int seriesCount = dataset.getSeriesCount();
3
            for (int i = 0; i < seriesCount; i++) {
3
            for (int i = 0; i < seriesCount; i++) {
4
                if (isSeriesVisibleInLegend(i)) {
4
                if (isSeriesVisibleInLegend(i)) {
5
                    LegendItem item = getLegendItem(index, i);
5
                    LegendItem item = getLegendItem(index, i);
6
                    if (item != null) {
6
                    if (item != null) {
7
                        result.add(item);
7
                        result.add(item);
8
                    }
8
                    }
9
                }
9
                }
10
            }
10
            }
11
        }
11
        }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.4
Clones locationClones are in different classes having the same super class
Number of node comparisons13
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements7
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)28.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    6
    if (dataset != null)
    6
    if (dataset != null)
    6
    if (dataset != null)
    Differences
    Expression1Expression2Difference
    org.jfree.data.category.CategoryDatasetorg.jfree.data.xy.XYDatasetSUBCLASS_TYPE_MISMATCH
    6
    if (dataset != null)
    7
    int seriesCount = dataset.getRowCount();
    7
    int seriesCount = dataset.getRowCount();
    7
    int seriesCount = dataset.getSeriesCount();
    Differences
    Expression1Expression2Difference
    getRowCountgetSeriesCountMETHOD_INVOCATION_NAME_MISMATCH
    org.jfree.data.category.CategoryDatasetorg.jfree.data.xy.XYDatasetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression dataset.getRowCount() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression dataset.getSeriesCount() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7
    int seriesCount = dataset.getSeriesCount();
    8
    for (int i = 0; i < seriesCount; i++)
    8
    for (int i = 0; i < seriesCount; i++)
    9
    if (isSeriesVisibleInLegend(i))
    9
    if (isSeriesVisibleInLegend(i))
    10
    LegendItem item = getLegendItem(index, i);
    10
    LegendItem item = getLegendItem(index, i);
    11
    if (item != null)
    11
    if (item != null)
    12
    result.add(item);
    12
    result.add(item);
    Precondition Violations (2)
    Row Violation
    1Expression dataset.getRowCount() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression dataset.getSeriesCount() cannot be parameterized, because it has dependencies to/from statements that will be extracted