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 (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); } } }
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: 20 Number of AST nodes: 20
1
if (dataset instanceof VectorXYDataset) {
1
if (dataset instanceof VectorXYDataset) {
2
            VectorXYDataset vdataset = (VectorXYDataset) dataset;
2
            VectorXYDataset vdataset = (VectorXYDataset) dataset;
3
            for (int series = 0; series < seriesCount; series++) {
3
            for (int series = 0; series < seriesCount; series++) {
4
                int itemCount = dataset.getItemCount(series);
4
                int itemCount = dataset.getItemCount(series);
5
                for (int item = 0; item < itemCount; item++) {
5
                for (int item = 0; item < itemCount; item++) {
6
                    double delta = vdataset.getVectorXValue(series, item);
6
                    double delta = vdataset.getVectorYValue(series, item);
7
                    if (delta < 0.0) {
7
                    if (delta < 0.0) {
8
                        uvalue = vdataset.getXValue(series, item);
8
                        uvalue = vdataset.getYValue(series, item);
9
                        lvalue = uvalue + delta;
9
                        lvalue = uvalue + delta;
10
                    }
10
                    }
11
                    else {
11
                    else {
12
                        lvalue = vdataset.getXValue(series, item);
12
                        lvalue = vdataset.getYValue(series, item);
13
                        uvalue = lvalue + delta;
13
                        uvalue = lvalue + delta;
14
                    }
14
                    }
15
                    minimum = Math.min(minimum, lvalue);
15
                    minimum = Math.min(minimum, lvalue);
16
                    maximum = Math.max(maximum, uvalue);
16
                    maximum = Math.max(maximum, uvalue);
17
                }
17
                }
18
            }
18
            }
19
        }
19
        }
20
        else {
20
        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.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
                }
28
                }
29
            }
29
            }
30
        }
30
        }
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)0.8
Clones locationClones are declared in the same class
Number of node comparisons84
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements20
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)22.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    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);
    Precondition Violations (9)
    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
    9Clone fragment #1 returns variables minimum, maximum , while Clone fragment #2 returns variables minimum, maximum