XYErrorRenderer r1 = new XYErrorRenderer(); r1.setErrorPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.white)); XYErrorRenderer r2 = null; try { r2 = (XYErrorRenderer) r1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(r1 != r2); assertTrue(r1.getClass() == r2.getClass()); assertTrue(r1.equals(r2));
XYLine3DRenderer r1 = new XYLine3DRenderer(); r1.setWallPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue)); XYLine3DRenderer r2 = null; try { r2 = (XYLine3DRenderer) r1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(r1 != r2); assertTrue(r1.getClass() == r2.getClass()); assertTrue(r1.equals(r2));
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/XYErrorRendererTests.java File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/XYLine3DRendererTests.java
Method name: void testCloning() Method name: void testCloning()
Number of AST nodes: 8 Number of AST nodes: 8
1
XYErrorRenderer r1 = new XYErrorRenderer();
1
XYLine3DRenderer r1 = new XYLine3DRenderer();
2
        r1.setErrorPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f,
2
        r1.setWallPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f,
3
                Color.white));
3
                Color.blue));
4
        XYErrorRenderer r2 = null;
4
        XYLine3DRenderer r2 = null;
5
        try {
5
        try {
6
            r2 = (XYErrorRenderer) r1.clone();
6
            r2 = (XYLine3DRenderer) r1.clone();
7
        }
7
        }
8
        catch (CloneNotSupportedException e) {
8
        catch (CloneNotSupportedException e) {
9
            e.printStackTrace();
9
            e.printStackTrace();
10
        }
10
        }
11
        assertTrue(r1 != r2);
11
        assertTrue(r1 != r2);
12
        assertTrue(r1.getClass() == r2.getClass());
12
        assertTrue(r1.getClass() == r2.getClass());
13
        assertTrue(r1.equals(r2));
13
        assertTrue(r1.equals(r2));
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)0.1
Clones locationClones are in different classes having the same super class
Number of node comparisons24
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)168.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    XYErrorRenderer r1 = new XYErrorRenderer();
    1
    XYErrorRenderer r1 = new XYErrorRenderer();
    1
    XYLine3DRenderer r1 = new XYLine3DRenderer();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new XYErrorRenderer() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new XYLine3DRenderer() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    1
    XYLine3DRenderer r1 = new XYLine3DRenderer();
    2
    r1.setErrorPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.white));
    2
    r1.setErrorPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.white));
    2
    r1.setWallPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));
    Differences
    Expression1Expression2Difference
    whiteblueVARIABLE_NAME_MISMATCH
    setErrorPaintsetWallPaintMETHOD_INVOCATION_NAME_MISMATCH
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression r1.setErrorPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.white)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression r1.setWallPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.blue)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression r1.setErrorPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.white)) is a void method call, and thus it cannot be parameterized
    Expression r1.setWallPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.blue)) is a void method call, and thus it cannot be parameterized
    Expression r1 cannot be unified with expression r1 , because common superclass org.jfree.chart.renderer.xy.XYLineAndShapeRenderer does not declare member(s) public void setErrorPaint(java.awt.Paint) , public void setWallPaint(java.awt.Paint)
    2
    r1.setWallPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));
    3
    XYErrorRenderer r2 = null;
    3
    XYErrorRenderer r2 = null;
    3
    XYLine3DRenderer r2 = null;
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    3
    XYLine3DRenderer r2 = null;
    4
    try
    4
    try
    5
    r2 = (XYErrorRenderer)r1.clone();
    5
    r2 = (XYErrorRenderer)r1.clone();
    5
    r2 = (XYLine3DRenderer)r1.clone();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (XYErrorRenderer)r1.clone() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression (XYLine3DRenderer)r1.clone() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5
    r2 = (XYLine3DRenderer)r1.clone();
    6
    assertTrue(r1 != r2);
    6
    assertTrue(r1 != r2);
    6
    assertTrue(r1 != r2);
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    6
    assertTrue(r1 != r2);
    7
    assertTrue(r1.getClass() == r2.getClass());
    7
    assertTrue(r1.getClass() == r2.getClass());
    7
    assertTrue(r1.getClass() == r2.getClass());
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    7
    assertTrue(r1.getClass() == r2.getClass());
    8
    assertTrue(r1.equals(r2));
    8
    assertTrue(r1.equals(r2));
    8
    assertTrue(r1.equals(r2));
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    8
    assertTrue(r1.equals(r2));
    Precondition Violations (9)
    Row Violation
    1Expression new XYErrorRenderer() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression new XYLine3DRenderer() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression r1.setErrorPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.white)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression r1.setWallPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.blue)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression r1.setErrorPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.white)) is a void method call, and thus it cannot be parameterized
    6Expression r1.setWallPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.blue)) is a void method call, and thus it cannot be parameterized
    7Expression r1 cannot be unified with expression r1 , because common superclass org.jfree.chart.renderer.xy.XYLineAndShapeRenderer does not declare member(s) public void setErrorPaint(java.awt.Paint) , public void setWallPaint(java.awt.Paint)
    8Expression (XYErrorRenderer)r1.clone() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression (XYLine3DRenderer)r1.clone() cannot be parameterized, because it has dependencies to/from statements that will be extracted