if (dataset == null) { throw new IllegalArgumentException("Null 'dataset' argument."); } double minimum = Double.POSITIVE_INFINITY; double maximum = Double.NEGATIVE_INFINITY; int seriesCount = dataset.getSeriesCount(); double lvalue; double uvalue; if (dataset instanceof VectorXYDataset) { VectorXYDataset vdataset = (VectorXYDataset) dataset; for (int series = 0; series < seriesCount; series++) { int itemCount = dataset.getItemCount(series); for (int item = 0; item < itemCount; item++) { double delta = vdataset.getVectorXValue(series, item); if (delta < 0.0) { uvalue = vdataset.getXValue(series, item); lvalue = uvalue + delta; } else { lvalue = vdataset.getXValue(series, item); uvalue = lvalue + delta; } minimum = Math.min(minimum, lvalue); maximum = Math.max(maximum, uvalue); } } } else { for (int series = 0; series < seriesCount; series++) { int itemCount = dataset.getItemCount(series); for (int item = 0; item < itemCount; item++) { lvalue = dataset.getXValue(series, item); uvalue = lvalue; minimum = Math.min(minimum, lvalue); maximum = Math.max(maximum, uvalue); } } } if (minimum > maximum) { return null; } else { return new Range(minimum, maximum); }
if (dataset == null) { throw new IllegalArgumentException("Null 'dataset' argument."); } double minimum = Double.POSITIVE_INFINITY; double maximum = Double.NEGATIVE_INFINITY; int seriesCount = dataset.getSeriesCount(); double lvalue; double uvalue; if (dataset instanceof VectorXYDataset) { VectorXYDataset vdataset = (VectorXYDataset) dataset; for (int series = 0; series < seriesCount; series++) { int itemCount = dataset.getItemCount(series); for (int item = 0; item < itemCount; item++) { double delta = vdataset.getVectorYValue(series, item); if (delta < 0.0) { uvalue = vdataset.getYValue(series, item); lvalue = uvalue + delta; } else { lvalue = vdataset.getYValue(series, item); uvalue = lvalue + delta; } minimum = Math.min(minimum, lvalue); maximum = Math.max(maximum, uvalue); } } } else { for (int series = 0; series < seriesCount; series++) { int itemCount = dataset.getItemCount(series); for (int item = 0; item < itemCount; item++) { lvalue = dataset.getYValue(series, item); uvalue = lvalue; minimum = Math.min(minimum, lvalue); maximum = Math.max(maximum, uvalue); } } } if (minimum > maximum) { return null; } else { return new Range(minimum, maximum); }
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/xy/VectorRenderer.java File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/xy/VectorRenderer.java
Method name: Range findDomainBounds(XYDataset) Method name: Range findRangeBounds(XYDataset)
Number of AST nodes: 30 Number of AST nodes: 30
1
if (dataset == null) {
1
if (dataset == null) {
2
            throw new IllegalArgumentException("Null 'dataset' argument.");
2
            throw new IllegalArgumentException("Null 'dataset' argument.");
3
        }
3
        }
4
        double minimum = Double.POSITIVE_INFINITY;
4
        double minimum = Double.POSITIVE_INFINITY;
5
        double maximum = Double.NEGATIVE_INFINITY;
5
        double maximum = Double.NEGATIVE_INFINITY;
6
        int seriesCount = dataset.getSeriesCount();
6
        int seriesCount = dataset.getSeriesCount();
7
        double lvalue;
7
        double lvalue;
8
        double uvalue;
8
        double uvalue;
9
        if (dataset instanceof VectorXYDataset) {
9
        if (dataset instanceof VectorXYDataset) {
10
            VectorXYDataset vdataset = (VectorXYDataset) dataset;
10
            VectorXYDataset vdataset = (VectorXYDataset) dataset;
11
            for (int series = 0; series < seriesCount; series++) {
11
            for (int series = 0; series < seriesCount; series++) {
12
                int itemCount = dataset.getItemCount(series);
12
                int itemCount = dataset.getItemCount(series);
13
                for (int item = 0; item < itemCount; item++) {
13
                for (int item = 0; item < itemCount; item++) {
14
                    double delta = vdataset.getVectorXValue(series, item);
14
                    double delta = vdataset.getVectorYValue(series, item);
15
                    if (delta < 0.0) {
15
                    if (delta < 0.0) {
16
                        uvalue = vdataset.getXValue(series, item);
16
                        uvalue = vdataset.getYValue(series, item);
17
                        lvalue = uvalue + delta;
17
                        lvalue = uvalue + delta;
18
                    }
18
                    }
19
                    else {
19
                    else {
20
                        lvalue = vdataset.getXValue(series, item);
20
                        lvalue = vdataset.getYValue(series, item);
21
                        uvalue = lvalue + delta;
21
                        uvalue = lvalue + delta;
22
                    }
22
                    }
23
                    minimum = Math.min(minimum, lvalue);
23
                    minimum = Math.min(minimum, lvalue);
24
                    maximum = Math.max(maximum, uvalue);
24
                    maximum = Math.max(maximum, uvalue);
25
                }
25
                }
26
            }
26
            }
27
        }
27
        }
28
        else {
28
        else {
29
            for (int series = 0; series < seriesCount; series++) {
29
            for (int series = 0; series < seriesCount; series++) {
30
                int itemCount = dataset.getItemCount(series);
30
                int itemCount = dataset.getItemCount(series);
31
                for (int item = 0; item < itemCount; item++) {
31
                for (int item = 0; item < itemCount; item++) {
32
                    lvalue = dataset.getXValue(series, item);
32
                    lvalue = dataset.getYValue(series, item);
33
                    uvalue = lvalue;
33
                    uvalue = lvalue;
34
                    minimum = Math.min(minimum, lvalue);
34
                    minimum = Math.min(minimum, lvalue);
35
                    maximum = Math.max(maximum, uvalue);
35
                    maximum = Math.max(maximum, uvalue);
36
                }
36
                }
37
            }
37
            }
38
        }
38
        }
39
        if (minimum > maximum) {
39
        if (minimum > maximum) {
40
            return null;
40
            return null;
41
        }
41
        }
42
        else {
42
        else {
43
            return new Range(minimum, maximum);
43
            return new Range(minimum, maximum);
44
        }
44
        }
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)1.0
Clones locationClones are declared in the same class
Number of node comparisons126
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements30
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)24.9
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (dataset == null)
    1
    if (dataset == null)
    2
    throw new IllegalArgumentException("Null 'dataset' argument.");
    2
    throw new IllegalArgumentException("Null 'dataset' argument.");
    3
    double minimum = Double.POSITIVE_INFINITY;
    3
    double minimum = Double.POSITIVE_INFINITY;
    4
    double maximum = Double.NEGATIVE_INFINITY;
    4
    double maximum = Double.NEGATIVE_INFINITY;
    5
    int seriesCount = dataset.getSeriesCount();
    5
    int seriesCount = dataset.getSeriesCount();
    6
    double lvalue;
    6
    double lvalue;
    7
    double uvalue;
    7
    double uvalue;
    8
    if (dataset instanceof VectorXYDataset)
    8
    if (dataset instanceof VectorXYDataset)
    9
    VectorXYDataset vdataset = (VectorXYDataset)dataset;
    9
    VectorXYDataset vdataset = (VectorXYDataset)dataset;
    10
    for (int series = 0; series < seriesCount; series++)
    10
    for (int series = 0; series < seriesCount; series++)
    11
    int itemCount = dataset.getItemCount(series);
    11
    int itemCount = dataset.getItemCount(series);
    12
    for (int item = 0; item < itemCount; item++)
    12
    for (int item = 0; item < itemCount; item++)
    13
    double delta = vdataset.getVectorXValue(series, item);
    13
    double delta = vdataset.getVectorXValue(series, item);
    13
    double delta = vdataset.getVectorYValue(series, item);
    Differences
    Expression1Expression2Difference
    getVectorXValuegetVectorYValueMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression vdataset.getVectorXValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression vdataset.getVectorYValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    13
    double delta = vdataset.getVectorYValue(series, item);
    14
    if (delta < 0.0)
    14
    if (delta < 0.0)
    15
    uvalue = vdataset.getXValue(series, item);
    15
    uvalue = vdataset.getXValue(series, item);
    15
    uvalue = vdataset.getYValue(series, item);
    Differences
    Expression1Expression2Difference
    getXValuegetYValueMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression vdataset.getXValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression vdataset.getYValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    15
    uvalue = vdataset.getYValue(series, item);
    16
    lvalue = uvalue + delta;
    16
    lvalue = uvalue + delta;
    else
    else
    17
    lvalue = vdataset.getXValue(series, item);
    17
    lvalue = vdataset.getXValue(series, item);
    17
    lvalue = vdataset.getYValue(series, item);
    Differences
    Expression1Expression2Difference
    getXValuegetYValueMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression vdataset.getXValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression vdataset.getYValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    17
    lvalue = vdataset.getYValue(series, item);
    18
    uvalue = lvalue + delta;
    18
    uvalue = lvalue + delta;
    19
    minimum = Math.min(minimum, lvalue);
    19
    minimum = Math.min(minimum, lvalue);
    20
    maximum = Math.max(maximum, uvalue);
    20
    maximum = Math.max(maximum, uvalue);
    else
    else
    21
    for (int series = 0; series < seriesCount; series++)
    21
    for (int series = 0; series < seriesCount; series++)
    22
    int itemCount = dataset.getItemCount(series);
    22
    int itemCount = dataset.getItemCount(series);
    23
    for (int item = 0; item < itemCount; item++)
    23
    for (int item = 0; item < itemCount; item++)
    24
    lvalue = dataset.getXValue(series, item);
    24
    lvalue = dataset.getXValue(series, item);
    24
    lvalue = dataset.getYValue(series, item);
    Differences
    Expression1Expression2Difference
    getXValuegetYValueMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression dataset.getXValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression dataset.getYValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    24
    lvalue = dataset.getYValue(series, item);
    25
    uvalue = lvalue;
    25
    uvalue = lvalue;
    26
    minimum = Math.min(minimum, lvalue);
    26
    minimum = Math.min(minimum, lvalue);
    27
    maximum = Math.max(maximum, uvalue);
    27
    maximum = Math.max(maximum, uvalue);
    28
    if (minimum > maximum)
    28
    if (minimum > maximum)
    29
    return null;
    29
    return null;
    else
    else
    30
    return new Range(minimum, maximum);
    30
    return new Range(minimum, maximum);
    Precondition Violations (8)
    Row Violation
    1Expression vdataset.getVectorXValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression vdataset.getVectorYValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression vdataset.getXValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression vdataset.getYValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression vdataset.getXValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression vdataset.getYValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression dataset.getXValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression dataset.getYValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted