CategoryPlot plot = new CategoryPlot(); CategoryItemRenderer renderer = new LineAndShapeRenderer(); plot.setRenderer(renderer); // now make a change to the renderer and see if it triggers a plot // change event... MyPlotChangeListener listener = new MyPlotChangeListener(); plot.addChangeListener(listener); renderer.setSeriesPaint(0, Color.black); assertTrue(listener.getEvent() != null);
XYPlot plot = new XYPlot(); XYItemRenderer renderer = new XYLineAndShapeRenderer(); plot.setRenderer(renderer); // now make a change to the renderer and see if it triggers a plot // change event... MyPlotChangeListener listener = new MyPlotChangeListener(); plot.addChangeListener(listener); renderer.setSeriesPaint(0, Color.black); assertTrue(listener.getEvent() != null);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/plot/junit/CategoryPlotTests.java File path: /jfreechart-1.0.10/tests/org/jfree/chart/plot/junit/XYPlotTests.java
Method name: void testSetRenderer() Method name: void testSetRenderer()
Number of AST nodes: 7 Number of AST nodes: 7
1
CategoryPlot plot = new CategoryPlot();
1
XYPlot plot = new XYPlot();
2
        CategoryItemRenderer renderer = new LineAndShapeRenderer();
2
        XYItemRenderer renderer = new XYLineAndShapeRenderer();
3
        plot.setRenderer(renderer);
3
        plot.setRenderer(renderer);
4
        // now make a change to the renderer and see if it triggers a plot
4
        // now make a change to the renderer and see if it triggers a plot
5
        // change event...
5
        // change event...
6
        MyPlotChangeListener listener = new MyPlotChangeListener();
6
        MyPlotChangeListener listener = new MyPlotChangeListener();
7
        plot.addChangeListener(listener);
7
        plot.addChangeListener(listener);
8
        renderer.setSeriesPaint(0, Color.black);
8
        renderer.setSeriesPaint(0, Color.black);
9
        assertTrue(listener.getEvent() != null);
9
        assertTrue(listener.getEvent() != null);
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)0.0
Clones locationClones are in different classes having the same super class
Number of node comparisons16
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements7
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    CategoryPlot plot = new CategoryPlot();
    1
    CategoryPlot plot = new CategoryPlot();
    1
    XYPlot plot = new XYPlot();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.plot.CategoryPlotorg.jfree.chart.plot.XYPlotSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.plot.CategoryPlotorg.jfree.chart.plot.XYPlotSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.plot.CategoryPlotorg.jfree.chart.plot.XYPlotSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new CategoryPlot() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new XYPlot() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    1
    XYPlot plot = new XYPlot();
    2
    CategoryItemRenderer renderer = new LineAndShapeRenderer();
    2
    CategoryItemRenderer renderer = new LineAndShapeRenderer();
    2
    XYItemRenderer renderer = new XYLineAndShapeRenderer();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.CategoryItemRendererorg.jfree.chart.renderer.xy.XYItemRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.CategoryItemRendererorg.jfree.chart.renderer.xy.XYItemRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.LineAndShapeRendererorg.jfree.chart.renderer.xy.XYLineAndShapeRendererSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new LineAndShapeRenderer() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new XYLineAndShapeRenderer() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2
    XYItemRenderer renderer = new XYLineAndShapeRenderer();
    3
    plot.setRenderer(renderer);
    3
    plot.setRenderer(renderer);
    3
    plot.setRenderer(renderer);
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.CategoryItemRendererorg.jfree.chart.renderer.xy.XYItemRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.plot.CategoryPlotorg.jfree.chart.plot.XYPlotSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression renderer cannot be unified with expression renderer , because common superclass type org.jfree.chart.LegendItemSource cannot be passed as an argument to public void setRenderer(org.jfree.chart.renderer.category.CategoryItemRenderer)
    Expression plot cannot be unified with expression plot , because common superclass org.jfree.chart.plot.Plot does not declare member(s) public void setRenderer(org.jfree.chart.renderer.category.CategoryItemRenderer) , public void setRenderer(org.jfree.chart.renderer.xy.XYItemRenderer)
    3
    plot.setRenderer(renderer);
    4
    MyPlotChangeListener listener = new MyPlotChangeListener();
    4
    MyPlotChangeListener listener = new MyPlotChangeListener();
    5
    plot.addChangeListener(listener);
    5
    plot.addChangeListener(listener);
    5
    plot.addChangeListener(listener);
    Differences
    Expression1Expression2Difference
    org.jfree.chart.plot.CategoryPlotorg.jfree.chart.plot.XYPlotSUBCLASS_TYPE_MISMATCH
    5
    plot.addChangeListener(listener);
    6
    renderer.setSeriesPaint(0, Color.black);
    6
    renderer.setSeriesPaint(0, Color.black);
    6
    renderer.setSeriesPaint(0, Color.black);
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.CategoryItemRendererorg.jfree.chart.renderer.xy.XYItemRendererSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression renderer cannot be unified with expression renderer , because common superclass org.jfree.chart.LegendItemSource does not declare member(s) public abstract void setSeriesPaint(int, java.awt.Paint)
    6
    renderer.setSeriesPaint(0, Color.black);
    7
    assertTrue(listener.getEvent() != null);
    7
    assertTrue(listener.getEvent() != null);
    Precondition Violations (7)
    Row Violation
    1Expression new CategoryPlot() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression new XYPlot() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression new LineAndShapeRenderer() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression new XYLineAndShapeRenderer() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression renderer cannot be unified with expression renderer , because common superclass type org.jfree.chart.LegendItemSource cannot be passed as an argument to public void setRenderer(org.jfree.chart.renderer.category.CategoryItemRenderer)
    6Expression plot cannot be unified with expression plot , because common superclass org.jfree.chart.plot.Plot does not declare member(s) public void setRenderer(org.jfree.chart.renderer.category.CategoryItemRenderer) , public void setRenderer(org.jfree.chart.renderer.xy.XYItemRenderer)
    7Expression renderer cannot be unified with expression renderer , because common superclass org.jfree.chart.LegendItemSource does not declare member(s) public abstract void setSeriesPaint(int, java.awt.Paint)