if (count > 1) { Number value = (Number) values.get((count - 1) / 2); result = value.doubleValue(); } else { Number value = (Number) values.get(0); result = value.doubleValue(); }
if (count > 1) { Number value = (Number) values.get(start + (count - 1) / 2); result = value.doubleValue(); } else { Number value = (Number) values.get(start); result = value.doubleValue(); }
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/data/statistics/Statistics.java File path: /jfreechart-1.0.10/src/org/jfree/data/statistics/Statistics.java
Method name: double calculateMedian(List, boolean) Method name: double calculateMedian(List, int, int, boolean)
Number of AST nodes: 5 Number of AST nodes: 5
1
if (count > 1) {
1
if (count > 1) {
2
                        Number value 
2
                        Number value 
3
= (Number) values.get((count - 1) / 2);
3
                            = (Number) values.get(start + (count - 1) / 2);
4
                        result = value.doubleValue();
4
                        result = value.doubleValue();
5
                    }
5
                    }
6
                    else {
6
                    else {
7
                        Number value = (Number) values.get(0);
7
                        Number value = (Number) values.get(start);
8
                        result = value.doubleValue();
8
                        result = value.doubleValue();
9
                    }
9
                    }
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)0.2
Clones locationClones are declared in the same class
Number of node comparisons26
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)1.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    13
    if (count > 1)
    11
    if (count > 1)
                                                                                                                              
    12
    Number value = (Number)values.get(start + (count - 1) / 2);
    Preondition Violations
    Unmatched statement Number value=(Number)values.get(start + (count - 1) / 2); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    12
    Number value = (Number)values.get(start + (count - 1) / 2);
    14
    Number value = (Number)values.get((count - 1) / 2);
    14
    Number value = (Number)values.get((count - 1) / 2);
    Preondition Violations
    Unmatched statement Number value=(Number)values.get((count - 1) / 2); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                              
    15
    result = value.doubleValue();
    13
    result = value.doubleValue();
    else
    else
    16
    Number value = (Number)values.get(0);
    16
    Number value = (Number)values.get(0);
    14
    Number value = (Number)values.get(start);
    Differences
    Expression1Expression2Difference
    0startTYPE_COMPATIBLE_REPLACEMENT
    14
    Number value = (Number)values.get(start);
    17
    result = value.doubleValue();
    15
    result = value.doubleValue();
    Precondition Violations (2)
    Row Violation
    1Unmatched statement Number value=(Number)values.get(start + (count - 1) / 2); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement Number value=(Number)values.get((count - 1) / 2); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted