if (Double.isNaN(this.maximumRangeValue)) { this.maximumRangeValue = m; this.maximumRangeValueRow = r; this.maximumRangeValueColumn = c; } else { if (m > this.maximumRangeValue) { this.maximumRangeValue = m; this.maximumRangeValueRow = r; this.maximumRangeValueColumn = c; } }
if (Double.isNaN(this.minimumRangeValue)) { this.minimumRangeValue = m; this.minimumRangeValueRow = r; this.minimumRangeValueColumn = c; } else { if (m < this.minimumRangeValue) { this.minimumRangeValue = m; this.minimumRangeValueRow = r; this.minimumRangeValueColumn = c; } }
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/data/statistics/DefaultStatisticalCategoryDataset.java File path: /jfreechart-1.0.10/src/org/jfree/data/statistics/DefaultStatisticalCategoryDataset.java
Method name: void updateBounds() Method name: void updateBounds()
Number of AST nodes: 8 Number of AST nodes: 8
1
if (Double.isNaN(this.maximumRangeValue)) {
1
if (Double.isNaN(this.minimumRangeValue)) {
2
                        this.maximumRangeValue = m;
2
                        this.minimumRangeValue = m;
3
                        this.maximumRangeValueRow = r;
3
                        this.minimumRangeValueRow = r;
4
                        this.maximumRangeValueColumn = c;
4
                        this.minimumRangeValueColumn = c;
5
                    }
5
                    }
6
                    else {
6
                    else {
7
                        if (m &gt; this.maximumRangeValue) {
7
                        if (m &lt; this.minimumRangeValue) {
8
                            this.maximumRangeValue = m;
8
                            this.minimumRangeValue = m;
9
                            this.maximumRangeValueRow = r;
9
                            this.minimumRangeValueRow = r;
10
                            this.maximumRangeValueColumn = c;
10
                            this.minimumRangeValueColumn = c;
11
                        }
11
                        }
12
                    }
12
                    }
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 the same method
Number of node comparisons37
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)5.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    25
    if (Double.isNaN(this.maximumRangeValue))
    25
    if (Double.isNaN(this.maximumRangeValue))
    33
    if (Double.isNaN(this.minimumRangeValue))
    Differences
    Expression1Expression2Difference
    maximumRangeValueminimumRangeValueVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression this.maximumRangeValue cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression this.minimumRangeValue cannot be parameterized, because it has dependencies to/from statements that will be extracted
    33
    if (Double.isNaN(this.minimumRangeValue))
    26
    this.maximumRangeValue = m;
    26
    this.maximumRangeValue = m;
    34
    this.minimumRangeValue = m;
    Differences
    Expression1Expression2Difference
    maximumRangeValueminimumRangeValueVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression this.maximumRangeValue is a field being modified, and thus it cannot be parameterized
    Expression this.minimumRangeValue is a field being modified, and thus it cannot be parameterized
    34
    this.minimumRangeValue = m;
    27
    this.maximumRangeValueRow = r;
    27
    this.maximumRangeValueRow = r;
    35
    this.minimumRangeValueRow = r;
    Differences
    Expression1Expression2Difference
    maximumRangeValueRowminimumRangeValueRowVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression this.maximumRangeValueRow is a field being modified, and thus it cannot be parameterized
    Expression this.minimumRangeValueRow is a field being modified, and thus it cannot be parameterized
    35
    this.minimumRangeValueRow = r;
    28
    this.maximumRangeValueColumn = c;
    28
    this.maximumRangeValueColumn = c;
    36
    this.minimumRangeValueColumn = c;
    Differences
    Expression1Expression2Difference
    maximumRangeValueColumnminimumRangeValueColumnVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression this.maximumRangeValueColumn is a field being modified, and thus it cannot be parameterized
    Expression this.minimumRangeValueColumn is a field being modified, and thus it cannot be parameterized
    36
    this.minimumRangeValueColumn = c;
    else
    else
    29
    if (m > this.maximumRangeValue)
    29
    if (m > this.maximumRangeValue)
    37
    if (m < this.minimumRangeValue)
    Differences
    Expression1Expression2Difference
    maximumRangeValueminimumRangeValueVARIABLE_NAME_MISMATCH
    ><OPERATOR_MISMATCH
    Preondition Violations
    Expression this.maximumRangeValue cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression this.minimumRangeValue cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression m > this.maximumRangeValue cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression m < this.minimumRangeValue cannot be parameterized, because it has dependencies to/from statements that will be extracted
    37
    if (m < this.minimumRangeValue)
    30
    this.maximumRangeValue = m;
    30
    this.maximumRangeValue = m;
    38
    this.minimumRangeValue = m;
    Differences
    Expression1Expression2Difference
    maximumRangeValueminimumRangeValueVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression this.maximumRangeValue is a field being modified, and thus it cannot be parameterized
    Expression this.minimumRangeValue is a field being modified, and thus it cannot be parameterized
    38
    this.minimumRangeValue = m;
    31
    this.maximumRangeValueRow = r;
    31
    this.maximumRangeValueRow = r;
    39
    this.minimumRangeValueRow = r;
    Differences
    Expression1Expression2Difference
    maximumRangeValueRowminimumRangeValueRowVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression this.maximumRangeValueRow is a field being modified, and thus it cannot be parameterized
    Expression this.minimumRangeValueRow is a field being modified, and thus it cannot be parameterized
    39
    this.minimumRangeValueRow = r;
    32
    this.maximumRangeValueColumn = c;
    32
    this.maximumRangeValueColumn = c;
    40
    this.minimumRangeValueColumn = c;
    Differences
    Expression1Expression2Difference
    maximumRangeValueColumnminimumRangeValueColumnVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression this.maximumRangeValueColumn is a field being modified, and thus it cannot be parameterized
    Expression this.minimumRangeValueColumn is a field being modified, and thus it cannot be parameterized
    40
    this.minimumRangeValueColumn = c;
    Precondition Violations (18)
    Row Violation
    1Expression this.maximumRangeValue cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression this.minimumRangeValue cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression this.maximumRangeValue is a field being modified, and thus it cannot be parameterized
    4Expression this.minimumRangeValue is a field being modified, and thus it cannot be parameterized
    5Expression this.maximumRangeValueRow is a field being modified, and thus it cannot be parameterized
    6Expression this.minimumRangeValueRow is a field being modified, and thus it cannot be parameterized
    7Expression this.maximumRangeValueColumn is a field being modified, and thus it cannot be parameterized
    8Expression this.minimumRangeValueColumn is a field being modified, and thus it cannot be parameterized
    9Expression this.maximumRangeValue cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression this.minimumRangeValue cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression m > this.maximumRangeValue cannot be parameterized, because it has dependencies to/from statements that will be extracted
    12Expression m < this.minimumRangeValue cannot be parameterized, because it has dependencies to/from statements that will be extracted
    13Expression this.maximumRangeValue is a field being modified, and thus it cannot be parameterized
    14Expression this.minimumRangeValue is a field being modified, and thus it cannot be parameterized
    15Expression this.maximumRangeValueRow is a field being modified, and thus it cannot be parameterized
    16Expression this.minimumRangeValueRow is a field being modified, and thus it cannot be parameterized
    17Expression this.maximumRangeValueColumn is a field being modified, and thus it cannot be parameterized
    18Expression this.minimumRangeValueColumn is a field being modified, and thus it cannot be parameterized