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);
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/xy/junit/VectorSeriesCollectionTests.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: 14 Number of AST nodes: 13
1
VectorSeries s1 = new VectorSeries("Series");
2
        s1.add(1.0, 1.1, 1.2, 1.3);
3
        VectorSeriesCollection c1 = new VectorSeriesCollection(
1
YIntervalSeriesCollection c1 = new YIntervalSeriesCollection();
4
);
2
        YIntervalSeries s1 = new YIntervalSeries("Series");
5
        c1.addSeries(s1);
3
        s1.add(1.0, 1.1, 1.2, 1.3);
6
        VectorSeriesCollection c2 = null;
4
        YIntervalSeriesCollection c2 = null;
7
        try {
5
        try {
8
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
6
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
9
            ObjectOutput out = new ObjectOutputStream(buffer);
7
            ObjectOutput out = new ObjectOutputStream(buffer);
10
            out.writeObject(c1);
8
            out.writeObject(c1);
11
            out.close();
9
            out.close();
12
            ObjectInput in = new ObjectInputStream(
10
            ObjectInput in = new ObjectInputStream(
13
                    new ByteArrayInputStream(buffer.toByteArray()));
11
                    new ByteArrayInputStream(buffer.toByteArray()));
14
            c2 = (VectorSeriesCollection) in.readObject();
12
            c2 = (YIntervalSeriesCollection) in.readObject();
15
            in.close();
13
            in.close();
16
        }
14
        }
17
        catch (Exception e) {
15
        catch (Exception e) {
18
            e.printStackTrace();
16
            e.printStackTrace();
19
        }
17
        }
20
        assertEquals(c1, c2);
18
        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 comparisons78
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements13
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)53.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    VectorSeries s1 = new VectorSeries("Series");
    1
    VectorSeries s1 = new VectorSeries("Series");
    2
    YIntervalSeries s1 = new YIntervalSeries("Series");
    Differences
    Expression1Expression2Difference
    org.jfree.data.xy.VectorSeriesorg.jfree.data.xy.YIntervalSeriesSUBCLASS_TYPE_MISMATCH
    org.jfree.data.xy.VectorSeriesorg.jfree.data.xy.YIntervalSeriesSUBCLASS_TYPE_MISMATCH
    org.jfree.data.xy.VectorSeriesorg.jfree.data.xy.YIntervalSeriesSUBCLASS_TYPE_MISMATCH
    2
    YIntervalSeries s1 = new YIntervalSeries("Series");
    2
    s1.add(1.0, 1.1, 1.2, 1.3);
    2
    s1.add(1.0, 1.1, 1.2, 1.3);
    3
    s1.add(1.0, 1.1, 1.2, 1.3);
    Differences
    Expression1Expression2Difference
    org.jfree.data.xy.VectorSeriesorg.jfree.data.xy.YIntervalSeriesSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression s1 cannot be unified with expression s1 , because common superclass org.jfree.data.ComparableObjectSeries does not declare member(s) public void add(double, double, double, double)
    3
    s1.add(1.0, 1.1, 1.2, 1.3);
    3
    VectorSeriesCollection c1 = new VectorSeriesCollection();
    3
    VectorSeriesCollection c1 = new VectorSeriesCollection();
    1
    YIntervalSeriesCollection c1 = new YIntervalSeriesCollection();
    Differences
    Expression1Expression2Difference
    org.jfree.data.xy.VectorSeriesCollectionorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    org.jfree.data.xy.VectorSeriesCollectionorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    org.jfree.data.xy.VectorSeriesCollectionorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new VectorSeriesCollection() 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();
    4
    c1.addSeries(s1);
    4
    c1.addSeries(s1);
    Preondition Violations
    Unmatched statement c1.addSeries(s1); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                            
    5
    VectorSeriesCollection c2 = null;
    5
    VectorSeriesCollection c2 = null;
    4
    YIntervalSeriesCollection c2 = null;
    Differences
    Expression1Expression2Difference
    org.jfree.data.xy.VectorSeriesCollectionorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    org.jfree.data.xy.VectorSeriesCollectionorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    4
    YIntervalSeriesCollection c2 = null;
    6
    try
    5
    try
    7
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    6
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    8
    ObjectOutput out = new ObjectOutputStream(buffer);
    7
    ObjectOutput out = new ObjectOutputStream(buffer);
    9
    out.writeObject(c1);
    9
    out.writeObject(c1);
    8
    out.writeObject(c1);
    Differences
    Expression1Expression2Difference
    org.jfree.data.xy.VectorSeriesCollectionorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    8
    out.writeObject(c1);
    10
    out.close();
    9
    out.close();
    11
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    10
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    12
    c2 = (VectorSeriesCollection)in.readObject();
    12
    c2 = (VectorSeriesCollection)in.readObject();
    11
    c2 = (YIntervalSeriesCollection)in.readObject();
    Differences
    Expression1Expression2Difference
    org.jfree.data.xy.VectorSeriesCollectionorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    org.jfree.data.xy.VectorSeriesCollectionorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (VectorSeriesCollection)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();
    13
    in.close();
    12
    in.close();
    14
    assertEquals(c1, c2);
    14
    assertEquals(c1, c2);
    13
    assertEquals(c1, c2);
    Differences
    Expression1Expression2Difference
    org.jfree.data.xy.VectorSeriesCollectionorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    org.jfree.data.xy.VectorSeriesCollectionorg.jfree.data.xy.YIntervalSeriesCollectionSUBCLASS_TYPE_MISMATCH
    13
    assertEquals(c1, c2);
    Precondition Violations (6)
    Row Violation
    1Expression s1 cannot be unified with expression s1 , because common superclass org.jfree.data.ComparableObjectSeries does not declare member(s) public void add(double, double, double, double)
    2Expression new VectorSeriesCollection() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression new YIntervalSeriesCollection() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Unmatched statement c1.addSeries(s1); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Expression (VectorSeriesCollection)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression (YIntervalSeriesCollection)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted