1655-2-5

if (markers != null && axis != null) { Iterator iterator = markers.iterator(); while (iterator.hasNext()) { CategoryMarker marker = (CategoryMarker) iterator.next(); r.drawDomainMarker(g2, this, axis, marker, dataArea); } }
if (markers != null && axis != null) { Iterator iterator = markers.iterator(); while (iterator.hasNext()) { Marker marker = (Marker) iterator.next(); r.drawRangeMarker(g2, this, axis, marker, dataArea); } }

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 drawDomainMarkers(Graphics2D, Rectangle2D, int, Layer)` |  | Method name: `void drawRangeMarkers(Graphics2D, Rectangle2D, int, Layer)`
Number of AST nodes: 5 |  | Number of AST nodes: 5

1

    if (markers != null && axis != null) {↵

1

    if (markers != null && axis != null) {↵

2

                Iterator iterator = markers.iterator();↵

2

                Iterator iterator = markers.iterator();↵

3

                while (iterator.hasNext()) {↵

3

                while (iterator.hasNext()) {↵

4

                    CategoryMarker marker = (CategoryMarker) iterator.next();↵

4

                    Marker marker = (Marker) iterator.next();↵

5

                    r.drawDomainMarker(g2, this, axis, marker, dataArea);↵

5

                    r.drawRangeMarker(g2, this, axis, marker, dataArea);↵

6

                }↵

6

                }↵

7

            }

7

            }

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 | 13

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 4
   Number of unmapped statements in the first code fragment | 1
   Number of unmapped statements in the second code fragment | 1
   Time elapsed for statement mapping (ms) | 12.1
   Clone type | Type 2

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

   6

       if (markers != null && axis != null)

   6 | if (markers != null && axis != null)
   8 | if (markers != null && axis != null)

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

   8

       if (markers != null && axis != null)

   7

       Iterator iterator = markers.iterator();

   9

       Iterator iterator = markers.iterator();

   8

       while (iterator.hasNext())

   10

       while (iterator.hasNext())

   9

       CategoryMarker marker = (CategoryMarker)iterator.next();

   9 | CategoryMarker marker = (CategoryMarker)iterator.next();
   11 | Marker marker = (Marker)iterator.next();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.plot.CategoryMarker | org.jfree.chart.plot.Marker | SUBCLASS_TYPE_MISMATCH
   org.jfree.chart.plot.CategoryMarker | org.jfree.chart.plot.Marker | SUBCLASS_TYPE_MISMATCH
   org.jfree.chart.plot.CategoryMarker | org.jfree.chart.plot.Marker | SUBCLASS_TYPE_MISMATCH

   Preondition Violations
   Expression (CategoryMarker)iterator.next() cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression (Marker)iterator.next() cannot be parameterized, because it has dependencies to/from statements that will be extracted

   11

       Marker marker = (Marker)iterator.next();

   10

       r.drawDomainMarker(g2, this, axis, marker, dataArea);

   10 | r.drawDomainMarker(g2, this, axis, marker, dataArea);

   Preondition Violations
   Unmatched statement r.drawDomainMarker(g2,this,axis,marker,dataArea); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted

   12 | r.drawRangeMarker(g2, this, axis, marker, dataArea);

   Preondition Violations
   Unmatched statement r.drawRangeMarker(g2,this,axis,marker,dataArea); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted

   12

       r.drawRangeMarker(g2, this, axis, marker, dataArea);

   Precondition Violations (5)
   Row | Violation
   --- | ---
   1 | Expression (CategoryMarker)iterator.next() cannot be parameterized, because it has dependencies to/from statements that will be extracted
   2 | Expression (Marker)iterator.next() cannot be parameterized, because it has dependencies to/from statements that will be extracted
   3 | Unmatched statement r.drawDomainMarker(g2,this,axis,marker,dataArea); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   4 | Unmatched statement r.drawRangeMarker(g2,this,axis,marker,dataArea); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   5 | Clone fragment #1 returns variable marker with type org.jfree.chart.plot.CategoryMarker , while Clone fragment #2 returns variable marker with type org.jfree.chart.plot.Marker