for (int item = 0; item < itemCount; item++) { double lvalue = ixyd.getStartYValue(series, item); double uvalue = ixyd.getEndYValue(series, item); if (!Double.isNaN(lvalue)) { minimum = Math.min(minimum, lvalue); } if (!Double.isNaN(uvalue)) { maximum = Math.max(maximum, uvalue); } }
for (int series = 0; series < seriesCount; series++) { int itemCount = dataset.getItemCount(series); for (int item = 0; item < itemCount; item++) { double value = dataset.getYValue(series, item); if (!Double.isNaN(value)) { minimum = Math.min(minimum, value); maximum = Math.max(maximum, value); } } }
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: Range iterateRangeBounds(XYDataset, boolean) Method name: Range iterateRangeBounds(XYDataset, boolean)
Number of AST nodes: 7 Number of AST nodes: 7
1
for (int item = 0; item < itemCount; item++) {
1
for (int series = 0; series < seriesCount; series++) {
2
                    double lvalue = ixyd.getStartYValue(series, item);
2
                int itemCount = dataset.getItemCount(series);
3
                for (int item = 0; item < itemCount; item++) {
3
                    double uvalue = ixyd.getEndYValue(series, item);
4
                    double value = dataset.getYValue(series, item);
4
                    if (!Double.isNaN(lvalue)) {
5
                    if (!Double.isNaN(value)) {
5
                        minimum = Math.min(minimum, lvalue);
6
                        minimum = Math.min(minimum, value);
6
                    }
7
                    if (!Double.isNaN(uvalue)) {
8
                        maximum = Math.max(maximum, uvalue);
7
                        maximum = Math.max(maximum, value);
9
                    }
8
                    }
10
    
9
                }
11
            }
10
            }
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)0.5
Clones locationClones are in the same method
Number of node comparisons16
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)1.4
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                                                                  
    27
    int itemCount = dataset.getItemCount(series);
    Preondition Violations
    Unmatched statement int itemCount=dataset.getItemCount(series); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    27
    int itemCount = dataset.getItemCount(series);
    8
    for (int item = 0; item < itemCount; item++)
    28
    for (int item = 0; item < itemCount; item++)
    9
    double lvalue = ixyd.getStartYValue(series, item);
    9
    double lvalue = ixyd.getStartYValue(series, item);
    Preondition Violations
    Unmatched statement double lvalue=ixyd.getStartYValue(series,item); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                        
    10
    double uvalue = ixyd.getEndYValue(series, item);
    10
    double uvalue = ixyd.getEndYValue(series, item);
    Preondition Violations
    Unmatched statement double uvalue=ixyd.getEndYValue(series,item); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                      
                                                                                                    
    29
    double value = dataset.getYValue(series, item);
    Preondition Violations
    Unmatched statement double value=dataset.getYValue(series,item); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    29
    double value = dataset.getYValue(series, item);
    11
    if (!Double.isNaN(lvalue))
    11
    if (!Double.isNaN(lvalue))
    30
    if (!Double.isNaN(value))
    Differences
    Expression1Expression2Difference
    lvaluevalueVARIABLE_NAME_MISMATCH
    30
    if (!Double.isNaN(value))
    12
    minimum = Math.min(minimum, lvalue);
    12
    minimum = Math.min(minimum, lvalue);
    31
    minimum = Math.min(minimum, value);
    Differences
    Expression1Expression2Difference
    lvaluevalueVARIABLE_NAME_MISMATCH
    31
    minimum = Math.min(minimum, value);
                                                                            
    32
    maximum = Math.max(maximum, value);
    Preondition Violations
    Unmatched statement maximum=Math.max(maximum,value); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    32
    maximum = Math.max(maximum, value);
    Precondition Violations (6)
    Row Violation
    1Unmatched statement int itemCount=dataset.getItemCount(series); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement double lvalue=ixyd.getStartYValue(series,item); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement double uvalue=ixyd.getEndYValue(series,item); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched statement double value=dataset.getYValue(series,item); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Unmatched statement maximum=Math.max(maximum,value); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Clone fragment #1 returns variables item, minimum , while Clone fragment #2 returns variables item, minimum