SpiderWebPlot p1 = new SpiderWebPlot(new DefaultCategoryDataset()); SpiderWebPlot 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 = (SpiderWebPlot) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(p1, p2);
ThermometerPlot p1 = new ThermometerPlot(); 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/SpiderWebPlotTests.java File path: /jfreechart-1.0.10/tests/org/jfree/chart/plot/junit/ThermometerPlotTests.java
Method name: void testSerialization() Method name: void testSerialization()
Number of AST nodes: 11 Number of AST nodes: 11
1
SpiderWebPlot p1 = new SpiderWebPlot(new DefaultCategoryDataset());
1
ThermometerPlot p1 = new ThermometerPlot();
2
        SpiderWebPlot p2 = null;
2
        ThermometerPlot p2 = null;
3
        try {
3
        try {
4
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
4
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
5
            ObjectOutput out = new ObjectOutputStream(buffer);
5
            ObjectOutput out = new ObjectOutputStream(buffer);
6
            out.writeObject(p1);
6
            out.writeObject(p1);
7
            out.close();
7
            out.close();
8
            ObjectInput in = new ObjectInputStream(
8
            ObjectInput in = new ObjectInputStream(
9
                    new ByteArrayInputStream(buffer.toByteArray()));
9
                    new ByteArrayInputStream(buffer.toByteArray()));
10
            p2 = (SpiderWebPlot) in.readObject();
10
            p2 = (ThermometerPlot) in.readObject();
11
            in.close();
11
            in.close();
12
        }
12
        }
13
        catch (Exception e) {
13
        catch (Exception e) {
14
            e.printStackTrace();
14
            e.printStackTrace();
15
        }
15
        }
16
        assertEquals(p1, p2);
16
        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 comparisons69
  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 fragment0
    Time elapsed for statement mapping (ms)115.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    SpiderWebPlot p1 = new SpiderWebPlot(new DefaultCategoryDataset());
    1
    SpiderWebPlot p1 = new SpiderWebPlot(new DefaultCategoryDataset());
    1
    ThermometerPlot p1 = new ThermometerPlot();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.plot.SpiderWebPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.plot.SpiderWebPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.plot.SpiderWebPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    new SpiderWebPlot(new DefaultCategoryDataset())new ThermometerPlot()ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression new SpiderWebPlot(new DefaultCategoryDataset()) 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 SpiderWebPlot(new DefaultCategoryDataset()) 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
    SpiderWebPlot p2 = null;
    2
    SpiderWebPlot p2 = null;
    2
    ThermometerPlot p2 = null;
    Differences
    Expression1Expression2Difference
    org.jfree.chart.plot.SpiderWebPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.plot.SpiderWebPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    2
    ThermometerPlot p2 = null;
    3
    try
    3
    try
    4
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    4
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    5
    ObjectOutput out = new ObjectOutputStream(buffer);
    5
    ObjectOutput out = new ObjectOutputStream(buffer);
    6
    out.writeObject(p1);
    6
    out.writeObject(p1);
    6
    out.writeObject(p1);
    Differences
    Expression1Expression2Difference
    org.jfree.chart.plot.SpiderWebPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    6
    out.writeObject(p1);
    7
    out.close();
    7
    out.close();
    8
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    8
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    9
    p2 = (SpiderWebPlot)in.readObject();
    9
    p2 = (SpiderWebPlot)in.readObject();
    9
    p2 = (ThermometerPlot)in.readObject();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.plot.SpiderWebPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.plot.SpiderWebPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (SpiderWebPlot)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
    9
    p2 = (ThermometerPlot)in.readObject();
    10
    in.close();
    10
    in.close();
    11
    assertEquals(p1, p2);
    11
    assertEquals(p1, p2);
    11
    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
    11
    assertTrue(p1.equals(p2));
    Precondition Violations (14)
    Row Violation
    1Expression new SpiderWebPlot(new DefaultCategoryDataset()) 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 SpiderWebPlot(new DefaultCategoryDataset()) 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
    5Expression (SpiderWebPlot)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression (ThermometerPlot)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression assertEquals(p1,p2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression assertTrue(p1.equals(p2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression assertEquals(p1,p2) is a void method call, and thus it cannot be parameterized
    10Expression assertTrue(p1.equals(p2)) is a void method call, and thus it cannot be parameterized
    11Expression assertEquals(p1,p2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    12Expression assertTrue(p1.equals(p2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    13Expression assertEquals(p1,p2) is a void method call, and thus it cannot be parameterized
    14Expression assertTrue(p1.equals(p2)) is a void method call, and thus it cannot be parameterized