DefaultStatisticalCategoryDataset d1 = new DefaultStatisticalCategoryDataset(); d1.add(1.2, 3.4, "Row 1", "Column 1"); DefaultStatisticalCategoryDataset d2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(d1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray())); d2 = (DefaultStatisticalCategoryDataset) in.readObject(); in.close(); } catch (Exception e) { fail(e.toString()); } assertEquals(d1, d2);
YIntervalSeriesCollection c1 = new YIntervalSeriesCollection(); YIntervalSeries s1 = new YIntervalSeries("Series"); s1.add(1.0, 1.1, 1.2, 1.3); YIntervalSeriesCollection 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 = (YIntervalSeriesCollection) 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/data/statistics/junit/DefaultStatisticalCategoryDatasetTests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/xy/junit/YIntervalSeriesCollectionTests.java
Method name: void testSerialization2() Method name: void testSerialization()
Number of AST nodes: 12 Number of AST nodes: 13
1
DefaultStatisticalCategoryDataset d1 
2
            = new DefaultStatisticalCategoryDataset(
1
YIntervalSeriesCollection c1 = new YIntervalSeriesCollection();
3
);
2
        YIntervalSeries s1 = new YIntervalSeries("Series");
4
        d1.add(1.2, 3.4, "Row 1", "Column 1");
3
        s1.add(1.0, 
5
        DefaultStatisticalCategoryDataset d
4
1.1, 1.2, 1.3);
6
2 = null;
5
        YIntervalSeriesCollection c2 = null;
7
        try {
6
        try {
8
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
7
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
9
            ObjectOutput out = new ObjectOutputStream(buffer);
8
            ObjectOutput out = new ObjectOutputStream(buffer);
10
            out.writeObject(d1);
9
            out.writeObject(c1);
11
            out.close();
10
            out.close();
12
            ObjectInput in = new ObjectInputStream(
11
            ObjectInput in = new ObjectInputStream(
13
                    new ByteArrayInputStream(buffer.toByteArray()));
12
                    new ByteArrayInputStream(buffer.toByteArray()));
14
            d2 = (DefaultStatisticalCategoryDataset) in.readObject();
13
            c2 = (YIntervalSeriesCollection) in.readObject();
15
            in.close();
14
            in.close();
16
        }
15
        }
17
        catch (Exception e) {
16
        catch (Exception e) {
18
            fail(e.toString());
17
            e.printStackTrace();
19
        }
18
        }
20
        assertEquals(d1, d2);
19
        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)0.2
Clones locationClones are in different classes having the same super class
Number of node comparisons80
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements11
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)35.8
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    DefaultStatisticalCategoryDataset d1 = new DefaultStatisticalCategoryDataset();
    1
    DefaultStatisticalCategoryDataset d1 = new DefaultStatisticalCategoryDataset();
    1
    YIntervalSeriesCollection c1 = new YIntervalSeriesCollection();
    Differences
    Expression1Expression2Difference
    org.jfree.data.statistics.DefaultStatisticalCategoryDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    d1c1VARIABLE_NAME_MISMATCH
    org.jfree.data.statistics.DefaultStatisticalCategoryDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    org.jfree.data.statistics.DefaultStatisticalCategoryDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new DefaultStatisticalCategoryDataset() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new YIntervalSeriesCollection() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    1
    YIntervalSeriesCollection c1 = new YIntervalSeriesCollection();
                                                                                                            
    2
    YIntervalSeries s1 = new YIntervalSeries("Series");
    2
    d1.add(1.2, 3.4, "Row 1", "Column 1");
    2
    d1.add(1.2, 3.4, "Row 1", "Column 1");
    Preondition Violations
    Unmatched statement d1.add(1.2,3.4,"Row 1","Column 1"); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                
                                                          
    3
    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
    3
    s1.add(1.0, 1.1, 1.2, 1.3);
    3
    DefaultStatisticalCategoryDataset d2 = null;
    3
    DefaultStatisticalCategoryDataset d2 = null;
    4
    YIntervalSeriesCollection c2 = null;
    Differences
    Expression1Expression2Difference
    org.jfree.data.statistics.DefaultStatisticalCategoryDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    d2c2VARIABLE_NAME_MISMATCH
    org.jfree.data.statistics.DefaultStatisticalCategoryDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    4
    YIntervalSeriesCollection c2 = null;
    4
    try
    4
    try
    5
    try
    Differences
    Expression1Expression2Difference
    failprintStackTraceMETHOD_INVOCATION_NAME_MISMATCH
    fail(e.toString())e.printStackTrace()TYPE_COMPATIBLE_REPLACEMENT
    fail(e.toString())e.printStackTrace()ARGUMENT_NUMBER_MISMATCH
    eMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression fail(e.toString()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression e.printStackTrace() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression fail(e.toString()) is a void method call, and thus it cannot be parameterized
    Expression e.printStackTrace() is a void method call, and thus it cannot be parameterized
    Expression fail(e.toString()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression e.printStackTrace() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression fail(e.toString()) is a void method call, and thus it cannot be parameterized
    Expression e.printStackTrace() is a void method call, and thus it cannot be parameterized
    5
    try
    5
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    6
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    6
    ObjectOutput out = new ObjectOutputStream(buffer);
    7
    ObjectOutput out = new ObjectOutputStream(buffer);
    7
    out.writeObject(d1);
    7
    out.writeObject(d1);
    8
    out.writeObject(c1);
    Differences
    Expression1Expression2Difference
    d1c1VARIABLE_NAME_MISMATCH
    org.jfree.data.statistics.DefaultStatisticalCategoryDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    8
    out.writeObject(c1);
    8
    out.close();
    9
    out.close();
    9
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    10
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    10
    d2 = (DefaultStatisticalCategoryDataset)in.readObject();
    10
    d2 = (DefaultStatisticalCategoryDataset)in.readObject();
    11
    c2 = (YIntervalSeriesCollection)in.readObject();
    Differences
    Expression1Expression2Difference
    d2c2VARIABLE_NAME_MISMATCH
    org.jfree.data.statistics.DefaultStatisticalCategoryDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    org.jfree.data.statistics.DefaultStatisticalCategoryDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (DefaultStatisticalCategoryDataset)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression (YIntervalSeriesCollection)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11
    c2 = (YIntervalSeriesCollection)in.readObject();
    11
    in.close();
    12
    in.close();
    12
    assertEquals(d1, d2);
    12
    assertEquals(d1, d2);
    13
    assertEquals(c1, c2);
    Differences
    Expression1Expression2Difference
    d1c1VARIABLE_NAME_MISMATCH
    org.jfree.data.statistics.DefaultStatisticalCategoryDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    d2c2VARIABLE_NAME_MISMATCH
    org.jfree.data.statistics.DefaultStatisticalCategoryDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    13
    assertEquals(c1, c2);
    Precondition Violations (14)
    Row Violation
    1Expression new DefaultStatisticalCategoryDataset() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression new YIntervalSeriesCollection() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Unmatched statement d1.add(1.2,3.4,"Row 1","Column 1"); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched 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
    5Expression fail(e.toString()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression e.printStackTrace() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression fail(e.toString()) is a void method call, and thus it cannot be parameterized
    8Expression e.printStackTrace() is a void method call, and thus it cannot be parameterized
    9Expression fail(e.toString()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression e.printStackTrace() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression fail(e.toString()) is a void method call, and thus it cannot be parameterized
    12Expression e.printStackTrace() is a void method call, and thus it cannot be parameterized
    13Expression (DefaultStatisticalCategoryDataset)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    14Expression (YIntervalSeriesCollection)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted