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));
VectorSeries s1 = new VectorSeries("Series"); s1.add(1.0, 1.1, 1.2, 1.3); VectorSeriesCollection c1 = new VectorSeriesCollection(); c1.addSeries(s1); VectorSeriesCollection c2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(c1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray())); c2 = (VectorSeriesCollection) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(c1, c2);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/plot/junit/ThermometerPlotTests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/xy/junit/VectorSeriesCollectionTests.java
Method name: void testSerialization2() Method name: void testSerialization()
Number of AST nodes: 12 Number of AST nodes: 14
1
ThermometerPlot p1 = new ThermometerPlot();
2
        p1.setSubrangePaint(1, new GradientPaint
1
VectorSeries s1 = new VectorSeries("Series");
3
(1.0f, 2.0f, Color.red, 3.0f, 
2
        s1.add(1.0, 
4
                4.0f, Color.blue));
5
        ThermometerPlot p
3
1.1, 1.2, 1.3);
4
        VectorSeriesCollection c1 = new VectorSeriesCollection();
5
        c1.addSeries(s1);
6
2 = null;
6
        VectorSeriesCollection c2 = null;
7
        try {
7
        try {
8
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
8
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
9
            ObjectOutput out = new ObjectOutputStream(buffer);
9
            ObjectOutput out = new ObjectOutputStream(buffer);
10
            out.writeObject(p1);
10
            out.writeObject(c1);
11
            out.close();
11
            out.close();
12
            ObjectInput in = new ObjectInputStream(
12
            ObjectInput in = new ObjectInputStream(
13
                    new ByteArrayInputStream(buffer.toByteArray()));
13
                    new ByteArrayInputStream(buffer.toByteArray()));
14
            p2 = (ThermometerPlot) in.readObject();
14
            c2 = (VectorSeriesCollection) in.readObject();
15
            in.close();
15
            in.close();
16
        }
16
        }
17
        catch (Exception e) {
17
        catch (Exception e) {
18
            e.printStackTrace();
18
            e.printStackTrace();
19
        }
19
        }
20
        assertTrue(p1.equals(p2));
20
        assertEquals(c1, c2);
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 comparisons80
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements12
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)105.9
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                                                                
    1
    VectorSeries s1 = new VectorSeries("Series");
                                                          
    2
    s1.add(1.0, 1.1, 1.2, 1.3);
    Preondition Violations
    Unmatched statement s1.add(1.0,1.1,1.2,1.3); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2
    s1.add(1.0, 1.1, 1.2, 1.3);
    1
    ThermometerPlot p1 = new ThermometerPlot();
    1
    ThermometerPlot p1 = new ThermometerPlot();
    3
    VectorSeriesCollection c1 = new VectorSeriesCollection();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.plot.ThermometerPlotorg.jfree.data.xy.VectorSeriesCollectionSUBCLASS_TYPE_MISMATCH
    p1c1VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.ThermometerPlotorg.jfree.data.xy.VectorSeriesCollectionSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.plot.ThermometerPlotorg.jfree.data.xy.VectorSeriesCollectionSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new ThermometerPlot() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new VectorSeriesCollection() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    VectorSeriesCollection c1 = new VectorSeriesCollection();
    2
    p1.setSubrangePaint(1, new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));
    2
    p1.setSubrangePaint(1, new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));
    4
    c1.addSeries(s1);
    Differences
    Expression1Expression2Difference
    setSubrangePaintaddSeriesMETHOD_INVOCATION_NAME_MISMATCH
    p1c1VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.ThermometerPlotorg.jfree.data.xy.VectorSeriesCollectionSUBCLASS_TYPE_MISMATCH
    p1.setSubrangePaint(1,new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.blue))c1.addSeries(s1)ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    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 c1.addSeries(s1) 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)) is a void method call, and thus it cannot be parameterized
    Expression c1.addSeries(s1) is a void method call, and thus it cannot be parameterized
    Expression p1 cannot be unified with expression c1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public void setSubrangePaint(int, java.awt.Paint) , public void addSeries(org.jfree.data.xy.VectorSeries)
    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 c1.addSeries(s1) 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)) is a void method call, and thus it cannot be parameterized
    Expression c1.addSeries(s1) is a void method call, and thus it cannot be parameterized
    4
    c1.addSeries(s1);
    3
    ThermometerPlot p2 = null;
    3
    ThermometerPlot p2 = null;
    5
    VectorSeriesCollection c2 = null;
    Differences
    Expression1Expression2Difference
    org.jfree.chart.plot.ThermometerPlotorg.jfree.data.xy.VectorSeriesCollectionSUBCLASS_TYPE_MISMATCH
    p2c2VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.ThermometerPlotorg.jfree.data.xy.VectorSeriesCollectionSUBCLASS_TYPE_MISMATCH
    5
    VectorSeriesCollection c2 = null;
    4
    try
    6
    try
    5
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    7
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    6
    ObjectOutput out = new ObjectOutputStream(buffer);
    8
    ObjectOutput out = new ObjectOutputStream(buffer);
    7
    out.writeObject(p1);
    7
    out.writeObject(p1);
    9
    out.writeObject(c1);
    Differences
    Expression1Expression2Difference
    p1c1VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.ThermometerPlotorg.jfree.data.xy.VectorSeriesCollectionSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression p1 cannot be unified with expression c1 , 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
    9
    out.writeObject(c1);
    8
    out.close();
    10
    out.close();
    9
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    11
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    10
    p2 = (ThermometerPlot)in.readObject();
    10
    p2 = (ThermometerPlot)in.readObject();
    12
    c2 = (VectorSeriesCollection)in.readObject();
    Differences
    Expression1Expression2Difference
    p2c2VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.ThermometerPlotorg.jfree.data.xy.VectorSeriesCollectionSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.plot.ThermometerPlotorg.jfree.data.xy.VectorSeriesCollectionSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (ThermometerPlot)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression (VectorSeriesCollection)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    12
    c2 = (VectorSeriesCollection)in.readObject();
    11
    in.close();
    13
    in.close();
    12
    assertTrue(p1.equals(p2));
    12
    assertTrue(p1.equals(p2));
    14
    assertEquals(c1, c2);
    Differences
    Expression1Expression2Difference
    assertTrueassertEqualsMETHOD_INVOCATION_NAME_MISMATCH
    assertTrue(p1.equals(p2))assertEquals(c1,c2)ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression assertTrue(p1.equals(p2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertEquals(c1,c2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertTrue(p1.equals(p2)) is a void method call, and thus it cannot be parameterized
    Expression assertEquals(c1,c2) is a void method call, and thus it cannot be parameterized
    Expression assertTrue(p1.equals(p2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertEquals(c1,c2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertTrue(p1.equals(p2)) is a void method call, and thus it cannot be parameterized
    Expression assertEquals(c1,c2) is a void method call, and thus it cannot be parameterized
    14
    assertEquals(c1, c2);
    Precondition Violations (23)
    Row Violation
    1Unmatched statement s1.add(1.0,1.1,1.2,1.3); cannot be moved before the extracted code, because it has control dependencies 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 VectorSeriesCollection() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression 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
    5Expression c1.addSeries(s1) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression 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
    7Expression c1.addSeries(s1) is a void method call, and thus it cannot be parameterized
    8Expression p1 cannot be unified with expression c1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public void setSubrangePaint(int, java.awt.Paint) , public void addSeries(org.jfree.data.xy.VectorSeries)
    9Expression 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
    10Expression c1.addSeries(s1) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression 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
    12Expression c1.addSeries(s1) is a void method call, and thus it cannot be parameterized
    13Expression p1 cannot be unified with expression c1 , 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
    14Expression (ThermometerPlot)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    15Expression (VectorSeriesCollection)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    16Expression assertTrue(p1.equals(p2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    17Expression assertEquals(c1,c2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    18Expression assertTrue(p1.equals(p2)) is a void method call, and thus it cannot be parameterized
    19Expression assertEquals(c1,c2) is a void method call, and thus it cannot be parameterized
    20Expression assertTrue(p1.equals(p2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    21Expression assertEquals(c1,c2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    22Expression assertTrue(p1.equals(p2)) is a void method call, and thus it cannot be parameterized
    23Expression assertEquals(c1,c2) is a void method call, and thus it cannot be parameterized