XYItemRenderer r = getRenderer(index); if (r == null) { return; } // check that the renderer has a corresponding dataset (it doesn't // matter if the dataset is null) if (index >= getDatasetCount()) { return; } Collection markers = getDomainMarkers(index, layer); ValueAxis axis = getDomainAxisForDataset(index); if (markers != null && axis != null) { Iterator iterator = markers.iterator(); while (iterator.hasNext()) { Marker marker = (Marker) iterator.next(); r.drawDomainMarker(g2, this, axis, marker, dataArea); } }
XYItemRenderer r = getRenderer(index); if (r == null) { return; } // check that the renderer has a corresponding dataset (it doesn't // matter if the dataset is null) if (index >= getDatasetCount()) { return; } Collection markers = getRangeMarkers(index, layer); ValueAxis axis = getRangeAxisForDataset(index); 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/XYPlot.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: 12 Number of AST nodes: 12
1
XYItemRenderer r = getRenderer(index);
1
XYItemRenderer r = getRenderer(index);
2
        if (r == null) {
2
        if (r == null) {
3
            return;
3
            return;
4
        }
4
        }
5
        // check that the renderer has a corresponding dataset (it doesn't
5
        // check that the renderer has a corresponding dataset (it doesn't
6
        // matter if the dataset is null)
6
        // matter if the dataset is null)
7
        if (index >= getDatasetCount()) {
7
        if (index >= getDatasetCount()) {
8
            return;
8
            return;
9
        }
9
        }
10
        Collection markers = getDomainMarkers(index, layer);
10
        Collection markers = getRangeMarkers(index, layer);
11
        ValueAxis axis = getDomainAxisForDataset(index);
11
        ValueAxis axis = getRangeAxisForDataset(index);
12
        if (markers != null && axis != null) {
12
        if (markers != null && axis != null) {
13
            Iterator iterator = markers.iterator();
13
            Iterator iterator = markers.iterator();
14
            while (iterator.hasNext()) {
14
            while (iterator.hasNext()) {
15
                Marker marker = (Marker) iterator.next();
15
                Marker marker = (Marker) iterator.next();
16
                r.drawDomainMarker(g2, this, axis, marker, dataArea);
16
                r.drawRangeMarker(g2, this, axis, marker, dataArea);
17
            }
17
            }
18
        }
18
        }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.6
Clones locationClones are declared in the same class
Number of node comparisons32
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements12
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)49.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    XYItemRenderer r = getRenderer(index);
    1
    XYItemRenderer r = getRenderer(index);
    2
    if (r == null)
    2
    if (r == null)
    3
    return;
    3
    return;
    4
    if (index >= getDatasetCount())
    4
    if (index >= getDatasetCount())
    5
    return;
    5
    return;
    6
    Collection markers = getDomainMarkers(index, layer);
    6
    Collection markers = getDomainMarkers(index, layer);
    6
    Collection markers = getRangeMarkers(index, layer);
    Differences
    Expression1Expression2Difference
    getDomainMarkersgetRangeMarkersMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression getDomainMarkers(index,layer) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression getRangeMarkers(index,layer) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6
    Collection markers = getRangeMarkers(index, layer);
    7
    ValueAxis axis = getDomainAxisForDataset(index);
    7
    ValueAxis axis = getDomainAxisForDataset(index);
    7
    ValueAxis axis = getRangeAxisForDataset(index);
    Differences
    Expression1Expression2Difference
    getDomainAxisForDatasetgetRangeAxisForDatasetMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression getDomainAxisForDataset(index) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression getRangeAxisForDataset(index) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7
    ValueAxis axis = getRangeAxisForDataset(index);
    8
    if (markers != null && axis != null)
    8
    if (markers != null && axis != null)
    9
    Iterator iterator = markers.iterator();
    9
    Iterator iterator = markers.iterator();
    10
    while (iterator.hasNext())
    10
    while (iterator.hasNext())
    11
    Marker marker = (Marker)iterator.next();
    11
    Marker marker = (Marker)iterator.next();
    12
    r.drawDomainMarker(g2, this, axis, marker, dataArea);
    12
    r.drawDomainMarker(g2, this, axis, marker, dataArea);
    12
    r.drawRangeMarker(g2, this, axis, marker, dataArea);
    Differences
    Expression1Expression2Difference
    drawDomainMarkerdrawRangeMarkerMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression r.drawDomainMarker(g2,this,axis,marker,dataArea) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression r.drawRangeMarker(g2,this,axis,marker,dataArea) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression r.drawDomainMarker(g2,this,axis,marker,dataArea) is a void method call, and thus it cannot be parameterized
    Expression r.drawRangeMarker(g2,this,axis,marker,dataArea) is a void method call, and thus it cannot be parameterized
    12
    r.drawRangeMarker(g2, this, axis, marker, dataArea);
    Precondition Violations (8)
    Row Violation
    1Expression getDomainMarkers(index,layer) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression getRangeMarkers(index,layer) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression getDomainAxisForDataset(index) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression getRangeAxisForDataset(index) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression r.drawDomainMarker(g2,this,axis,marker,dataArea) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression r.drawRangeMarker(g2,this,axis,marker,dataArea) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression r.drawDomainMarker(g2,this,axis,marker,dataArea) is a void method call, and thus it cannot be parameterized
    8Expression r.drawRangeMarker(g2,this,axis,marker,dataArea) is a void method call, and thus it cannot be parameterized