DefaultKeyedValueDataset d1 = new DefaultKeyedValueDataset("Test", new Double(25.3)); DefaultKeyedValueDataset 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 = (DefaultKeyedValueDataset) in.readObject(); in.close(); } catch (Exception e) { System.out.println(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/general/junit/DefaultKeyedValueDatasetTests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/xy/junit/YIntervalSeriesCollectionTests.java
Method name: void testSerialization() Method name: void testSerialization()
Number of AST nodes: 11 Number of AST nodes: 13
1
DefaultKeyedValueDataset d1  
2
            = new DefaultKeyedValueDataset("Test", new Double(25
1
YIntervalSeriesCollection c1 = new YIntervalSeriesCollection();
2
        YIntervalSeries s1 = new YIntervalSeries("Series");
3
.3));
3
        s1.add(1.0, 1.1, 1.2, 1.3);
4
        DefaultKeyedValueDataset d2 = null;
4
        YIntervalSeriesCollection c2 = null;
5
        try {
5
        try {
6
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
6
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
7
            ObjectOutput out = new ObjectOutputStream(buffer);
7
            ObjectOutput out = new ObjectOutputStream(buffer);
8
            out.writeObject(d1);
8
            out.writeObject(c1);
9
            out.close();
9
            out.close();
10
            ObjectInput in = new ObjectInputStream(
10
            ObjectInput in = new ObjectInputStream(
11
                new ByteArrayInputStream(buffer.toByteArray())
11
                    new ByteArrayInputStream(buffer.toByteArray())
12
            );
12
);
13
            d2 = (DefaultKeyedValueDataset) in.readObject();
13
            c2 = (YIntervalSeriesCollection) in.readObject();
14
            in.close();
14
            in.close();
15
        }
15
        }
16
        catch (Exception e) {
16
        catch (Exception e) {
17
            System.out.println(e.toString());
17
            e.printStackTrace();
18
        }
18
        }
19
        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)0.3
Clones locationClones are in different classes having the same super class
Number of node comparisons75
  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 fragment2
    Time elapsed for statement mapping (ms)29.4
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    DefaultKeyedValueDataset d1 = new DefaultKeyedValueDataset("Test", new Double(25.3));
    1
    DefaultKeyedValueDataset d1 = new DefaultKeyedValueDataset("Test", new Double(25.3));
    1
    YIntervalSeriesCollection c1 = new YIntervalSeriesCollection();
    Differences
    Expression1Expression2Difference
    org.jfree.data.general.DefaultKeyedValueDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    d1c1VARIABLE_NAME_MISMATCH
    org.jfree.data.general.DefaultKeyedValueDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    org.jfree.data.general.DefaultKeyedValueDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    new DefaultKeyedValueDataset("Test",new Double(25.3))new YIntervalSeriesCollection()ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression new DefaultKeyedValueDataset("Test",new Double(25.3)) 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
    Expression new DefaultKeyedValueDataset("Test",new Double(25.3)) 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");
                                                          
    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);
    2
    DefaultKeyedValueDataset d2 = null;
    2
    DefaultKeyedValueDataset d2 = null;
    4
    YIntervalSeriesCollection c2 = null;
    Differences
    Expression1Expression2Difference
    org.jfree.data.general.DefaultKeyedValueDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    d2c2VARIABLE_NAME_MISMATCH
    org.jfree.data.general.DefaultKeyedValueDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    4
    YIntervalSeriesCollection c2 = null;
    3
    try
    3
    try
    5
    try
    Differences
    Expression1Expression2Difference
    printlnprintStackTraceMETHOD_INVOCATION_NAME_MISMATCH
    System.outeAST_TYPE_MISMATCH
    System.out.println(e.toString())e.printStackTrace()ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression System.out.println(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 System.out.println(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 e cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression System.out.println(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 System.out.println(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
    4
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    6
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    5
    ObjectOutput out = new ObjectOutputStream(buffer);
    7
    ObjectOutput out = new ObjectOutputStream(buffer);
    6
    out.writeObject(d1);
    6
    out.writeObject(d1);
    8
    out.writeObject(c1);
    Differences
    Expression1Expression2Difference
    d1c1VARIABLE_NAME_MISMATCH
    org.jfree.data.general.DefaultKeyedValueDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    8
    out.writeObject(c1);
    7
    out.close();
    9
    out.close();
    8
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    10
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    9
    d2 = (DefaultKeyedValueDataset)in.readObject();
    9
    d2 = (DefaultKeyedValueDataset)in.readObject();
    11
    c2 = (YIntervalSeriesCollection)in.readObject();
    Differences
    Expression1Expression2Difference
    d2c2VARIABLE_NAME_MISMATCH
    org.jfree.data.general.DefaultKeyedValueDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    org.jfree.data.general.DefaultKeyedValueDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (DefaultKeyedValueDataset)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();
    10
    in.close();
    12
    in.close();
    11
    assertEquals(d1, d2);
    11
    assertEquals(d1, d2);
    13
    assertEquals(c1, c2);
    Differences
    Expression1Expression2Difference
    d1c1VARIABLE_NAME_MISMATCH
    org.jfree.data.general.DefaultKeyedValueDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    d2c2VARIABLE_NAME_MISMATCH
    org.jfree.data.general.DefaultKeyedValueDatasetorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    13
    assertEquals(c1, c2);
    Precondition Violations (16)
    Row Violation
    1Expression new DefaultKeyedValueDataset("Test",new Double(25.3)) 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
    3Expression new DefaultKeyedValueDataset("Test",new Double(25.3)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression new YIntervalSeriesCollection() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Unmatched 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
    6Expression System.out.println(e.toString()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression e.printStackTrace() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression System.out.println(e.toString()) is a void method call, and thus it cannot be parameterized
    9Expression e.printStackTrace() is a void method call, and thus it cannot be parameterized
    10Expression e cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression System.out.println(e.toString()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    12Expression e.printStackTrace() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    13Expression System.out.println(e.toString()) is a void method call, and thus it cannot be parameterized
    14Expression e.printStackTrace() is a void method call, and thus it cannot be parameterized
    15Expression (DefaultKeyedValueDataset)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    16Expression (YIntervalSeriesCollection)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted