DefaultPieDataset result = new DefaultPieDataset(); int columnCount = dataset.getColumnCount(); for (int current = 0; current < columnCount; current++) { Comparable columnKey = dataset.getColumnKey(current); result.setValue(columnKey, dataset.getValue(row, current)); } return result;
DefaultPieDataset result = new DefaultPieDataset(); int rowCount = dataset.getRowCount(); for (int i = 0; i < rowCount; i++) { Comparable rowKey = dataset.getRowKey(i); result.setValue(rowKey, dataset.getValue(i, column)); } return result;
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: PieDataset createPieDatasetForRow(CategoryDataset, int) Method name: PieDataset createPieDatasetForColumn(CategoryDataset, int)
Number of AST nodes: 6 Number of AST nodes: 6
1
DefaultPieDataset result = new DefaultPieDataset();
1
DefaultPieDataset result = new DefaultPieDataset();
2
        int columnCount = dataset.getColumnCount();
2
        int rowCount = dataset.getRowCount();
3
        for (int current = 0; current < columnCount; current++) {
3
        for (int i = 0; i < rowCount; i++) {
4
            Comparable columnKey = dataset.getColumnKey(current);
4
            Comparable rowKey = dataset.getRowKey(i);
5
            result.setValue(columnKey, dataset.getValue(row, current));
5
            result.setValue(rowKey, dataset.getValue(i, column));
6
        }
6
        }
7
        return result;
7
        return result;
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)0.1
Clones locationClones are declared in the same class
Number of node comparisons14
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)6.9
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    DefaultPieDataset result = new DefaultPieDataset();
    1
    DefaultPieDataset result = new DefaultPieDataset();
    2
    int columnCount = dataset.getColumnCount();
    2
    int columnCount = dataset.getColumnCount();
    2
    int rowCount = dataset.getRowCount();
    Differences
    Expression1Expression2Difference
    columnCountrowCountVARIABLE_NAME_MISMATCH
    getColumnCountgetRowCountMETHOD_INVOCATION_NAME_MISMATCH
    2
    int rowCount = dataset.getRowCount();
    3
    for (int current = 0; current < columnCount; current++)
    3
    for (int current = 0; current < columnCount; current++)
    3
    for (int i = 0; i < rowCount; i++)
    Differences
    Expression1Expression2Difference
    currentiVARIABLE_NAME_MISMATCH
    currentiVARIABLE_NAME_MISMATCH
    columnCountrowCountVARIABLE_NAME_MISMATCH
    currentiVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression current cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression i cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    for (int i = 0; i < rowCount; i++)
    4
    Comparable columnKey = dataset.getColumnKey(current);
    4
    Comparable columnKey = dataset.getColumnKey(current);
    4
    Comparable rowKey = dataset.getRowKey(i);
    Differences
    Expression1Expression2Difference
    columnKeyrowKeyVARIABLE_NAME_MISMATCH
    currentiVARIABLE_NAME_MISMATCH
    getColumnKeygetRowKeyMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression current cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression i cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression dataset.getColumnKey(current) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression dataset.getRowKey(i) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4
    Comparable rowKey = dataset.getRowKey(i);
    5
    result.setValue(columnKey, dataset.getValue(row, current));
    5
    result.setValue(columnKey, dataset.getValue(row, current));
    5
    result.setValue(rowKey, dataset.getValue(i, column));
    Differences
    Expression1Expression2Difference
    columnKeyrowKeyVARIABLE_NAME_MISMATCH
    rowiVARIABLE_NAME_MISMATCH
    currentcolumnVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression i cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression current cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5
    result.setValue(rowKey, dataset.getValue(i, column));
    6
    return result;
    6
    return result;
    Precondition Violations (8)
    Row Violation
    1Expression current cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression i cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression current cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression i cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression dataset.getColumnKey(current) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression dataset.getRowKey(i) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression i cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression current cannot be parameterized, because it has dependencies to/from statements that will be extracted