CombinedRangeCategoryPlot plot1 = createPlot(); CombinedRangeCategoryPlot plot2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(plot1); out.close(); ObjectInput in = new ObjectInputStream(new ByteArrayInputStream( buffer.toByteArray())); plot2 = (CombinedRangeCategoryPlot) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(plot1, plot2);
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/CombinedRangeCategoryPlotTests.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
CombinedRangeCategoryPlot plot1 = createPlot();
1
ThermometerPlot p1 = new ThermometerPlot();
2
        CombinedRangeCategoryPlot plot2 = 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(plot1);
6
            out.writeObject(p1);
7
            out.close();
7
            out.close();
8
            ObjectInput in = new ObjectInputStream(
8
            ObjectInput in = new ObjectInputStream(
9
new ByteArrayInputStream(
9
                    new ByteArrayInputStream(
10
                    buffer.toByteArray()));
10
buffer.toByteArray()));
11
            plot2 = (CombinedRangeCategoryPlot) in.readObject();
11
            p2 = (ThermometerPlot) in.readObject();
12
            in.close();
12
            in.close();
13
        }
13
        }
14
        catch (Exception e) {
14
        catch (Exception e) {
15
            e.printStackTrace();
15
            e.printStackTrace();
16
        }
16
        }
17
        assertEquals(plot1, plot2);
17
        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 comparisons73
  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)94.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    CombinedRangeCategoryPlot plot1 = createPlot();
    1
    CombinedRangeCategoryPlot plot1 = createPlot();
    1
    ThermometerPlot p1 = new ThermometerPlot();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.plot.CombinedRangeCategoryPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    plot1p1VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.CombinedRangeCategoryPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.plot.CombinedRangeCategoryPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    createPlot()new ThermometerPlot()TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression new ThermometerPlot() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    1
    ThermometerPlot p1 = new ThermometerPlot();
    2
    CombinedRangeCategoryPlot plot2 = null;
    2
    CombinedRangeCategoryPlot plot2 = null;
    2
    ThermometerPlot p2 = null;
    Differences
    Expression1Expression2Difference
    org.jfree.chart.plot.CombinedRangeCategoryPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    plot2p2VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.CombinedRangeCategoryPlotorg.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(plot1);
    6
    out.writeObject(plot1);
    6
    out.writeObject(p1);
    Differences
    Expression1Expression2Difference
    plot1p1VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.CombinedRangeCategoryPlotorg.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
    plot2 = (CombinedRangeCategoryPlot)in.readObject();
    9
    plot2 = (CombinedRangeCategoryPlot)in.readObject();
    9
    p2 = (ThermometerPlot)in.readObject();
    Differences
    Expression1Expression2Difference
    plot2p2VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.CombinedRangeCategoryPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.plot.CombinedRangeCategoryPlotorg.jfree.chart.plot.ThermometerPlotSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (CombinedRangeCategoryPlot)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(plot1, plot2);
    11
    assertEquals(plot1, plot2);
    11
    assertTrue(p1.equals(p2));
    Differences
    Expression1Expression2Difference
    assertEqualsassertTrueMETHOD_INVOCATION_NAME_MISMATCH
    assertEquals(plot1,plot2)assertTrue(p1.equals(p2))ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression assertEquals(plot1,plot2) 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(plot1,plot2) 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(plot1,plot2) 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(plot1,plot2) 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 (11)
    Row Violation
    1Expression new ThermometerPlot() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression (CombinedRangeCategoryPlot)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression (ThermometerPlot)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression assertEquals(plot1,plot2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression assertTrue(p1.equals(p2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression assertEquals(plot1,plot2) is a void method call, and thus it cannot be parameterized
    7Expression assertTrue(p1.equals(p2)) is a void method call, and thus it cannot be parameterized
    8Expression assertEquals(plot1,plot2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression assertTrue(p1.equals(p2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression assertEquals(plot1,plot2) is a void method call, and thus it cannot be parameterized
    11Expression assertTrue(p1.equals(p2)) is a void method call, and thus it cannot be parameterized