XYShapeAnnotation a1 = new XYShapeAnnotation( new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), new BasicStroke(1.2f), Color.red, Color.blue); XYShapeAnnotation a2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(a1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray())); a2 = (XYShapeAnnotation) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(a1, a2);
ThermometerPlot p1 = new ThermometerPlot(); p1.setSubrangePaint(1, new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue)); ThermometerPlot p2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(p1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray())); p2 = (ThermometerPlot) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertTrue(p1.equals(p2));
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/annotations/junit/XYShapeAnnotationTests.java File path: /jfreechart-1.0.10/tests/org/jfree/chart/plot/junit/ThermometerPlotTests.java
Method name: void testSerialization() Method name: void testSerialization2()
Number of AST nodes: 11 Number of AST nodes: 12
1
XYShapeAnnotation a1 = new XYShapeAnnotation(
2
                new Rectangle2D.Double
1
ThermometerPlot p1 = new ThermometerPlot();
3
(1.0, 2.0, 3.0, 4.0),
2
        p1.setSubrangePaint(1, new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 
4
                new BasicStroke(1.2f), Color.red, Color.blue);
3
                4.0f, Color.blue));
5
        XYShapeAnnotation a2 = null;
4
        ThermometerPlot p2 = null;
6
        try {
5
        try {
7
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
6
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
8
            ObjectOutput out = new ObjectOutputStream(buffer);
7
            ObjectOutput out = new ObjectOutputStream(buffer);
9
            out.writeObject(a1);
8
            out.writeObject(p1);
10
            out.close();
9
            out.close();
11
            ObjectInput in = new ObjectInputStream(
10
            ObjectInput in = new ObjectInputStream(
12
                    new ByteArrayInputStream(buffer.toByteArray()));
11
                    new ByteArrayInputStream(buffer.toByteArray()));
13
            a2 = (XYShapeAnnotation) in.readObject();
12
            p2 = (ThermometerPlot) in.readObject();
14
            in.close();
13
            in.close();
15
        }
14
        }
16
        catch (Exception e) {
15
        catch (Exception e) {
17
            e.printStackTrace();
16
            e.printStackTrace();
18
        }
17
        }
19
        assertEquals(a1, a2);
18
        assertTrue(p1.equals(p2));
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)0.2
Clones locationClones are in different classes having the same super class
Number of node comparisons72
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements11
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)107.1
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    XYShapeAnnotation a1 = new XYShapeAnnotation(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), new BasicStroke(1.2f), Color.red, Color.blue);
    1
    XYShapeAnnotation a1 = new XYShapeAnnotation(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), new BasicStroke(1.2f), Color.red, Color.blue);
    1
    ThermometerPlot p1 = new ThermometerPlot();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.annotations.XYShapeAnnotationorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    a1p1VARIABLE_NAME_MISMATCH
    org.jfree.chart.annotations.XYShapeAnnotationorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.annotations.XYShapeAnnotationorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    new XYShapeAnnotation(new Rectangle2D.Double(1.0,2.0,3.0,4.0),new BasicStroke(1.2f),Color.red,Color.blue)new ThermometerPlot()ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression new XYShapeAnnotation(new Rectangle2D.Double(1.0,2.0,3.0,4.0),new BasicStroke(1.2f),Color.red,Color.blue) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new ThermometerPlot() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new XYShapeAnnotation(new Rectangle2D.Double(1.0,2.0,3.0,4.0),new BasicStroke(1.2f),Color.red,Color.blue) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new ThermometerPlot() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    1
    ThermometerPlot p1 = new ThermometerPlot();
                                                                                                                                                                                
    2
    p1.setSubrangePaint(1, new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));
    Preondition Violations
    Unmatched statement p1.setSubrangePaint(1,new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.blue)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2
    p1.setSubrangePaint(1, new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));
    2
    XYShapeAnnotation a2 = null;
    2
    XYShapeAnnotation a2 = null;
    3
    ThermometerPlot p2 = null;
    Differences
    Expression1Expression2Difference
    org.jfree.chart.annotations.XYShapeAnnotationorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    a2p2VARIABLE_NAME_MISMATCH
    org.jfree.chart.annotations.XYShapeAnnotationorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    3
    ThermometerPlot p2 = null;
    3
    try
    4
    try
    4
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    5
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    5
    ObjectOutput out = new ObjectOutputStream(buffer);
    6
    ObjectOutput out = new ObjectOutputStream(buffer);
    6
    out.writeObject(a1);
    6
    out.writeObject(a1);
    7
    out.writeObject(p1);
    Differences
    Expression1Expression2Difference
    a1p1VARIABLE_NAME_MISMATCH
    org.jfree.chart.annotations.XYShapeAnnotationorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression a1 cannot be unified with expression p1 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public abstract void writeObject(java.lang.Object) throws java.io.IOException
    7
    out.writeObject(p1);
    7
    out.close();
    8
    out.close();
    8
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    9
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    9
    a2 = (XYShapeAnnotation)in.readObject();
    9
    a2 = (XYShapeAnnotation)in.readObject();
    10
    p2 = (ThermometerPlot)in.readObject();
    Differences
    Expression1Expression2Difference
    a2p2VARIABLE_NAME_MISMATCH
    org.jfree.chart.annotations.XYShapeAnnotationorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.annotations.XYShapeAnnotationorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (XYShapeAnnotation)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression (ThermometerPlot)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10
    p2 = (ThermometerPlot)in.readObject();
    10
    in.close();
    11
    in.close();
    11
    assertEquals(a1, a2);
    11
    assertEquals(a1, a2);
    12
    assertTrue(p1.equals(p2));
    Differences
    Expression1Expression2Difference
    assertEqualsassertTrueMETHOD_INVOCATION_NAME_MISMATCH
    assertEquals(a1,a2)assertTrue(p1.equals(p2))ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression assertEquals(a1,a2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertTrue(p1.equals(p2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertEquals(a1,a2) is a void method call, and thus it cannot be parameterized
    Expression assertTrue(p1.equals(p2)) is a void method call, and thus it cannot be parameterized
    Expression assertEquals(a1,a2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertTrue(p1.equals(p2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertEquals(a1,a2) is a void method call, and thus it cannot be parameterized
    Expression assertTrue(p1.equals(p2)) is a void method call, and thus it cannot be parameterized
    12
    assertTrue(p1.equals(p2));
    Precondition Violations (16)
    Row Violation
    1Expression new XYShapeAnnotation(new Rectangle2D.Double(1.0,2.0,3.0,4.0),new BasicStroke(1.2f),Color.red,Color.blue) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression new ThermometerPlot() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression new XYShapeAnnotation(new Rectangle2D.Double(1.0,2.0,3.0,4.0),new BasicStroke(1.2f),Color.red,Color.blue) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression new ThermometerPlot() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Unmatched statement p1.setSubrangePaint(1,new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.blue)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Expression a1 cannot be unified with expression p1 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public abstract void writeObject(java.lang.Object) throws java.io.IOException
    7Expression (XYShapeAnnotation)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression (ThermometerPlot)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression assertEquals(a1,a2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression assertTrue(p1.equals(p2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression assertEquals(a1,a2) is a void method call, and thus it cannot be parameterized
    12Expression assertTrue(p1.equals(p2)) is a void method call, and thus it cannot be parameterized
    13Expression assertEquals(a1,a2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    14Expression assertTrue(p1.equals(p2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    15Expression assertEquals(a1,a2) is a void method call, and thus it cannot be parameterized
    16Expression assertTrue(p1.equals(p2)) is a void method call, and thus it cannot be parameterized