429-1-2

double zMin = 1.e20; for (int k = 0; k < this.zValues.length; k++) { if (this.zValues[k] != null) { zMin = Math.min(zMin, this.zValues[k].doubleValue()); } } return zMin;
double zMin = 1.e20; for (int k = 0; k < this.zValues.length; k++) { if (this.zValues[k] != null) { zMin = Math.min(zMin, this.zValues[k].doubleValue()); } } return zMin;

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/data/contour/DefaultContourDataset.java |  | File path: /jfreechart-1.0.10/src/org/jfree/data/contour/DefaultContourDataset.java
Method name: `double getMinZValue(double, double, double, double)` |  | Method name: `double getMinZValue()`
Number of AST nodes: 5 |  | Number of AST nodes: 5

1

    double zMin = 1.e20;↵

1

    double zMin = 1.e20;↵

2

            for (int k = 0; k < this.zValues.length; k++) {↵

2

            for (int k = 0; k < this.zValues.length; k++) {↵

3

                if (this.zValues[k] != null) {↵

3

                if (this.zValues[k] != null) {↵

4

                    zMin = Math.min(zMin, this.zValues[k].doubleValue());↵

4

                    zMin = Math.min(zMin, this.zValues[k].doubleValue());↵

5

                }↵

5

                }↵

6

            }↵

6

            }↵

7

            return zMin;

7

            return zMin;

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 1
Number of refactorable cases | 1
Number of non-refactorable cases | 0
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.2
Clones location | Clones are declared in the same class
Number of node comparisons | 9

1. {Refactorable}

   Mapping Summary
   Number of mapped statements | 5
   Number of unmapped statements in the first code fragment | 0
   Number of unmapped statements in the second code fragment | 0
   Time elapsed for statement mapping (ms) | 0.5
   Clone type | Type 1

   Mapped Statements
   ID | Statement |  | ID | Statement
   --- | --- | --- | --- | ---

   1

       double zMin = 1.e20;

   1

       double zMin = 1.e20;

   2

       for (int k = 0; k < this.zValues.length; k++)

   2

       for (int k = 0; k < this.zValues.length; k++)

   3

       if (this.zValues[k] != null)

   3

       if (this.zValues[k] != null)

   4

       zMin = Math.min(zMin, this.zValues[k].doubleValue());

   4

       zMin = Math.min(zMin, this.zValues[k].doubleValue());

   5

       return zMin;

   5

       return zMin;

   Precondition Violations (0)
   Row | Violation
   --- | ---