RingPlot p1 = new RingPlot(null); GradientPaint gp = new GradientPaint(1.0f, 2.0f, Color.yellow, 3.0f, 4.0f, Color.red); p1.setSeparatorPaint(gp); RingPlot 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 = (RingPlot) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(p1, p2);
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/plot/junit/RingPlotTests.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: 13 Number of AST nodes: 12
1
RingPlot p1 = new RingPlot(null);
1
ThermometerPlot p1 = new ThermometerPlot();
2
        GradientPaint gp = new GradientPaint(1.0f, 2.0f, Color.yellow,
2
        p1.setSubrangePaint(1, new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 
3
                3.0f, 4.0f, Color.red);
3
                4.0f, Color.blue));
4
        p1.setSeparatorPaint(gp);
4
        
5
        RingPlot p2 = null;
5
ThermometerPlot p2 = null;
6
        try {
6
        try {
7
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
7
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
8
            ObjectOutput out = new ObjectOutputStream(buffer);
8
            ObjectOutput out = new ObjectOutputStream(buffer);
9
            out.writeObject(p1);
9
            out.writeObject(p1);
10
            out.close();
10
            out.close();
11
            ObjectInput in = new ObjectInputStream(
11
            ObjectInput in = new ObjectInputStream(
12
                    new ByteArrayInputStream(buffer.toByteArray()));
12
                    new ByteArrayInputStream(buffer.toByteArray()));
13
            p2 = (RingPlot) in.readObject();
13
            p2 = (ThermometerPlot) in.readObject();
14
            in.close();
14
            in.close();
15
        }
15
        }
16
        catch (Exception e) {
16
        catch (Exception e) {
17
            e.printStackTrace();
17
            e.printStackTrace();
18
        }
18
        }
19
        assertEquals(p1, p2);
19
        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)0.1
Clones locationClones are in different classes having the same super class
Number of node comparisons74
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements12
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)115.4
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    RingPlot p1 = new RingPlot(null);
    1
    RingPlot p1 = new RingPlot(null);
    1
    ThermometerPlot p1 = new ThermometerPlot();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.plot.RingPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.plot.RingPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.plot.RingPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    new RingPlot(null)new ThermometerPlot()ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression new RingPlot(null) 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 RingPlot(null) 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
    GradientPaint gp = new GradientPaint(1.0f, 2.0f, Color.yellow, 3.0f, 4.0f, Color.red);
    2
    GradientPaint gp = new GradientPaint(1.0f, 2.0f, Color.yellow, 3.0f, 4.0f, Color.red);
    Preondition Violations
    Unmatched statement GradientPaint gp=new GradientPaint(1.0f,2.0f,Color.yellow,3.0f,4.0f,Color.red); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                                                                                        
    3
    p1.setSeparatorPaint(gp);
    3
    p1.setSeparatorPaint(gp);
    2
    p1.setSubrangePaint(1, new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));
    Differences
    Expression1Expression2Difference
    setSeparatorPaintsetSubrangePaintMETHOD_INVOCATION_NAME_MISMATCH
    org.jfree.chart.plot.RingPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    p1.setSeparatorPaint(gp)p1.setSubrangePaint(1,new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.blue))ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression p1.setSeparatorPaint(gp) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression p1.setSubrangePaint(1,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 p1.setSeparatorPaint(gp) is a void method call, and thus it cannot be parameterized
    Expression p1.setSubrangePaint(1,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 p1 cannot be unified with expression p1 , because common superclass org.jfree.chart.plot.Plot does not declare member(s) public void setSeparatorPaint(java.awt.Paint) , public void setSubrangePaint(int, java.awt.Paint)
    Expression p1.setSeparatorPaint(gp) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression p1.setSubrangePaint(1,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 p1.setSeparatorPaint(gp) is a void method call, and thus it cannot be parameterized
    Expression p1.setSubrangePaint(1,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
    2
    p1.setSubrangePaint(1, new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));
    4
    RingPlot p2 = null;
    4
    RingPlot p2 = null;
    3
    ThermometerPlot p2 = null;
    Differences
    Expression1Expression2Difference
    org.jfree.chart.plot.RingPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.plot.RingPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    3
    ThermometerPlot p2 = null;
    5
    try
    4
    try
    6
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    5
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    7
    ObjectOutput out = new ObjectOutputStream(buffer);
    6
    ObjectOutput out = new ObjectOutputStream(buffer);
    8
    out.writeObject(p1);
    8
    out.writeObject(p1);
    7
    out.writeObject(p1);
    Differences
    Expression1Expression2Difference
    org.jfree.chart.plot.RingPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    7
    out.writeObject(p1);
    9
    out.close();
    8
    out.close();
    10
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    9
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    11
    p2 = (RingPlot)in.readObject();
    11
    p2 = (RingPlot)in.readObject();
    10
    p2 = (ThermometerPlot)in.readObject();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.plot.RingPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.plot.RingPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (RingPlot)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();
    12
    in.close();
    11
    in.close();
    13
    assertEquals(p1, p2);
    13
    assertEquals(p1, p2);
    12
    assertTrue(p1.equals(p2));
    Differences
    Expression1Expression2Difference
    assertEqualsassertTrueMETHOD_INVOCATION_NAME_MISMATCH
    assertEquals(p1,p2)assertTrue(p1.equals(p2))ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression assertEquals(p1,p2) 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(p1,p2) 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(p1,p2) 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(p1,p2) 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 (24)
    Row Violation
    1Expression new RingPlot(null) 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 RingPlot(null) 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 GradientPaint gp=new GradientPaint(1.0f,2.0f,Color.yellow,3.0f,4.0f,Color.red); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    6Expression p1.setSeparatorPaint(gp) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression p1.setSubrangePaint(1,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
    8Expression p1.setSeparatorPaint(gp) is a void method call, and thus it cannot be parameterized
    9Expression p1.setSubrangePaint(1,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
    10Expression p1 cannot be unified with expression p1 , because common superclass org.jfree.chart.plot.Plot does not declare member(s) public void setSeparatorPaint(java.awt.Paint) , public void setSubrangePaint(int, java.awt.Paint)
    11Expression p1.setSeparatorPaint(gp) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    12Expression p1.setSubrangePaint(1,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
    13Expression p1.setSeparatorPaint(gp) is a void method call, and thus it cannot be parameterized
    14Expression p1.setSubrangePaint(1,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
    15Expression (RingPlot)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    16Expression (ThermometerPlot)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    17Expression assertEquals(p1,p2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    18Expression assertTrue(p1.equals(p2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    19Expression assertEquals(p1,p2) is a void method call, and thus it cannot be parameterized
    20Expression assertTrue(p1.equals(p2)) is a void method call, and thus it cannot be parameterized
    21Expression assertEquals(p1,p2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    22Expression assertTrue(p1.equals(p2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    23Expression assertEquals(p1,p2) is a void method call, and thus it cannot be parameterized
    24Expression assertTrue(p1.equals(p2)) is a void method call, and thus it cannot be parameterized