1638-1-9

for (int i = 0; i < this.domainAxes.size(); i++) { CategoryAxis axis = (CategoryAxis) this.domainAxes.get(i); if (axis != null) { axis.removeChangeListener(this); } }
for (int i = 0; i < this.rangeAxes.size(); i++) { ValueAxis rangeAxis = (ValueAxis) this.rangeAxes.get(i); if (rangeAxis != null) { rangeAxis.zoomRange(lowerPercent, upperPercent); } }

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/CategoryPlot.java |  | File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/XYPlot.java
Method name: `void clearDomainAxes()` |  | Method name: `void zoomRangeAxes(double, double, PlotRenderingInfo, Point2D)`
Number of AST nodes: 4 |  | Number of AST nodes: 4

1

    for (int i = 0; i < this.domainAxes.size(); i++) {↵

1

    for (int i = 0; i < this.rangeAxes.size(); i++) {↵

2

                CategoryAxis axis = (CategoryAxis) this.domainAxes.get(i);↵

2

                ValueAxis rangeAxis = (ValueAxis) this.rangeAxes.get(i);↵

3

                if (axis != null) {↵

3

                if (rangeAxis != null) {↵

4

                    axis.removeChangeListener(this);↵

4

                    rangeAxis.zoomRange(lowerPercent, upperPercent);↵

5

                }↵

5

                }↵

6

            }

6

            }

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 1
Number of refactorable cases | 0
Number of non-refactorable cases | 1
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.3
Clones location | Clones are in different classes having the same super class
Number of node comparisons | 8

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 4
   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) | 1.7
   Clone type | Type 2

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

   1

       for (int i = 0; i < this.domainAxes.size(); i++)

   1 | for (int i = 0; i < this.domainAxes.size(); i++)
   1 | for (int i = 0; i < this.rangeAxes.size(); i++)

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   domainAxes | rangeAxes | VARIABLE_NAME_MISMATCH

   1

       for (int i = 0; i < this.rangeAxes.size(); i++)

   2

       CategoryAxis axis = (CategoryAxis)this.domainAxes.get(i);

   2 | CategoryAxis axis = (CategoryAxis)this.domainAxes.get(i);
   2 | ValueAxis rangeAxis = (ValueAxis)this.rangeAxes.get(i);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.axis.CategoryAxis | org.jfree.chart.axis.ValueAxis | SUBCLASS_TYPE_MISMATCH
   axis | rangeAxis | VARIABLE_NAME_MISMATCH
   org.jfree.chart.axis.CategoryAxis | org.jfree.chart.axis.ValueAxis | SUBCLASS_TYPE_MISMATCH
   org.jfree.chart.axis.CategoryAxis | org.jfree.chart.axis.ValueAxis | SUBCLASS_TYPE_MISMATCH
   domainAxes | rangeAxes | VARIABLE_NAME_MISMATCH

   Preondition Violations
   Expression (CategoryAxis)this.domainAxes.get(i) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression (ValueAxis)this.rangeAxes.get(i) cannot be parameterized, because it has dependencies to/from statements that will be extracted

   2

       ValueAxis rangeAxis = (ValueAxis)this.rangeAxes.get(i);

   3

       if (axis != null)

   3 | if (axis != null)
   3 | if (rangeAxis != null)

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   axis | rangeAxis | VARIABLE_NAME_MISMATCH
   org.jfree.chart.axis.CategoryAxis | org.jfree.chart.axis.ValueAxis | SUBCLASS_TYPE_MISMATCH

   3

       if (rangeAxis != null)

   4

       axis.removeChangeListener(this);

   4 | axis.removeChangeListener(this);
   4 | rangeAxis.zoomRange(lowerPercent, upperPercent);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   removeChangeListener | zoomRange | METHOD_INVOCATION_NAME_MISMATCH
   axis | rangeAxis | VARIABLE_NAME_MISMATCH
   org.jfree.chart.axis.CategoryAxis | org.jfree.chart.axis.ValueAxis | SUBCLASS_TYPE_MISMATCH
   axis.removeChangeListener(this) | rangeAxis.zoomRange(lowerPercent,upperPercent) | ARGUMENT_NUMBER_MISMATCH

   Preondition Violations
   Expression axis.removeChangeListener(this) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression rangeAxis.zoomRange(lowerPercent,upperPercent) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression axis.removeChangeListener(this) is a void method call, and thus it cannot be parameterized
   Expression rangeAxis.zoomRange(lowerPercent,upperPercent) is a void method call, and thus it cannot be parameterized
   Expression axis.removeChangeListener(this) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression rangeAxis.zoomRange(lowerPercent,upperPercent) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression axis.removeChangeListener(this) is a void method call, and thus it cannot be parameterized
   Expression rangeAxis.zoomRange(lowerPercent,upperPercent) is a void method call, and thus it cannot be parameterized

   4

       rangeAxis.zoomRange(lowerPercent, upperPercent);

   Precondition Violations (10)
   Row | Violation
   --- | ---
   1 | Expression (CategoryAxis)this.domainAxes.get(i) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   2 | Expression (ValueAxis)this.rangeAxes.get(i) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   3 | Expression axis.removeChangeListener(this) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   4 | Expression rangeAxis.zoomRange(lowerPercent,upperPercent) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   5 | Expression axis.removeChangeListener(this) is a void method call, and thus it cannot be parameterized
   6 | Expression rangeAxis.zoomRange(lowerPercent,upperPercent) is a void method call, and thus it cannot be parameterized
   7 | Expression axis.removeChangeListener(this) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   8 | Expression rangeAxis.zoomRange(lowerPercent,upperPercent) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   9 | Expression axis.removeChangeListener(this) is a void method call, and thus it cannot be parameterized
   10 | Expression rangeAxis.zoomRange(lowerPercent,upperPercent) is a void method call, and thus it cannot be parameterized