CategoryLabelEntity e1 = new CategoryLabelEntity("A", new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL"); CategoryLabelEntity e2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(e1); out.close(); ObjectInput in = new ObjectInputStream(new ByteArrayInputStream( buffer.toByteArray())); e2 = (CategoryLabelEntity) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(e1, e2);
CategoryTableXYDataset d1 = new CategoryTableXYDataset(); d1.add(1.0, 1.1, "Series 1"); d1.add(2.0, 2.2, "Series 1"); CategoryTableXYDataset 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 = (CategoryTableXYDataset) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(d1, d2);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/entity/junit/CategoryLabelEntityTests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/xy/junit/CategoryTableXYDatasetTests.java
Method name: void testSerialization() Method name: void testSerialization()
Number of AST nodes: 11 Number of AST nodes: 13
1
CategoryLabelEntity e1 = new CategoryLabelEntity("A", 
1
CategoryTableXYDataset d1 = new CategoryTab
2
                new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL
2
leXYDataset();
3
        d1.add(1.0, 1.1, "Series 1");
3
"); 
4
        d1.add(2.0, 2.2, "Series 1");
4
        CategoryLabelEntity e2 = null;
5
        CategoryTableXYDataset d2 = null;
5
        try {
6
        try {
6
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
7
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
7
            ObjectOutput out = new ObjectOutputStream(buffer);
8
            ObjectOutput out = new ObjectOutputStream(buffer);
8
            out.writeObject(e1);
9
            out.writeObject(d1);
9
            out.close();
10
            out.close();
10
            ObjectInput in = new ObjectInputStream(
11
            ObjectInput in = new ObjectInputStream(
11
new ByteArrayInputStream(
12
                new ByteArrayInputStream(
12
                    buffer.toByteArray())
13
buffer.toByteArray())
13
);
14
            );
14
            e2 = (CategoryLabelEntity) in.readObject();
15
            d2 = (CategoryTableXYDataset) in.readObject();
15
            in.close();
16
            in.close();
16
        }
17
        }
17
        catch (Exception e) {
18
        catch (Exception e) {
18
            e.printStackTrace();
19
            e.printStackTrace();
19
        }
20
        }
20
        assertEquals(e1, e2);
21
        assertEquals(d1, d2);
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 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)33.2
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    CategoryLabelEntity e1 = new CategoryLabelEntity("A", new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL");
    1
    CategoryLabelEntity e1 = new CategoryLabelEntity("A", new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL");
    1
    CategoryTableXYDataset d1 = new CategoryTableXYDataset();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.entity.CategoryLabelEntityorg.jfree.data.xy.CategoryTableXYDatasetSUBCLASS_TYPE_MISMATCH
    e1d1VARIABLE_NAME_MISMATCH
    org.jfree.chart.entity.CategoryLabelEntityorg.jfree.data.xy.CategoryTableXYDatasetSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.entity.CategoryLabelEntityorg.jfree.data.xy.CategoryTableXYDatasetSUBCLASS_TYPE_MISMATCH
    new CategoryLabelEntity("A",new Rectangle2D.Double(1.0,2.0,3.0,4.0),"ToolTip","URL")new CategoryTableXYDataset()ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression new CategoryLabelEntity("A",new Rectangle2D.Double(1.0,2.0,3.0,4.0),"ToolTip","URL") cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new CategoryTableXYDataset() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new CategoryLabelEntity("A",new Rectangle2D.Double(1.0,2.0,3.0,4.0),"ToolTip","URL") cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new CategoryTableXYDataset() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    1
    CategoryTableXYDataset d1 = new CategoryTableXYDataset();
                                                                
    2
    d1.add(1.0, 1.1, "Series 1");
    Preondition Violations
    Unmatched statement d1.add(1.0,1.1,"Series 1"); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2
    d1.add(1.0, 1.1, "Series 1");
                                                                
    3
    d1.add(2.0, 2.2, "Series 1");
    Preondition Violations
    Unmatched statement d1.add(2.0,2.2,"Series 1"); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3
    d1.add(2.0, 2.2, "Series 1");
    2
    CategoryLabelEntity e2 = null;
    2
    CategoryLabelEntity e2 = null;
    4
    CategoryTableXYDataset d2 = null;
    Differences
    Expression1Expression2Difference
    org.jfree.chart.entity.CategoryLabelEntityorg.jfree.data.xy.CategoryTableXYDatasetSUBCLASS_TYPE_MISMATCH
    e2d2VARIABLE_NAME_MISMATCH
    org.jfree.chart.entity.CategoryLabelEntityorg.jfree.data.xy.CategoryTableXYDatasetSUBCLASS_TYPE_MISMATCH
    4
    CategoryTableXYDataset d2 = null;
    3
    try
    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(e1);
    6
    out.writeObject(e1);
    8
    out.writeObject(d1);
    Differences
    Expression1Expression2Difference
    e1d1VARIABLE_NAME_MISMATCH
    org.jfree.chart.entity.CategoryLabelEntityorg.jfree.data.xy.CategoryTableXYDatasetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression e1 cannot be unified with expression d1 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public abstract void writeObject(java.lang.Object) throws java.io.IOException
    8
    out.writeObject(d1);
    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
    e2 = (CategoryLabelEntity)in.readObject();
    9
    e2 = (CategoryLabelEntity)in.readObject();
    11
    d2 = (CategoryTableXYDataset)in.readObject();
    Differences
    Expression1Expression2Difference
    e2d2VARIABLE_NAME_MISMATCH
    org.jfree.chart.entity.CategoryLabelEntityorg.jfree.data.xy.CategoryTableXYDatasetSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.entity.CategoryLabelEntityorg.jfree.data.xy.CategoryTableXYDatasetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (CategoryLabelEntity)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression (CategoryTableXYDataset)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11
    d2 = (CategoryTableXYDataset)in.readObject();
    10
    in.close();
    12
    in.close();
    11
    assertEquals(e1, e2);
    11
    assertEquals(e1, e2);
    13
    assertEquals(d1, d2);
    Differences
    Expression1Expression2Difference
    e1d1VARIABLE_NAME_MISMATCH
    org.jfree.chart.entity.CategoryLabelEntityorg.jfree.data.xy.CategoryTableXYDatasetSUBCLASS_TYPE_MISMATCH
    e2d2VARIABLE_NAME_MISMATCH
    org.jfree.chart.entity.CategoryLabelEntityorg.jfree.data.xy.CategoryTableXYDatasetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression e1 cannot be unified with expression d1 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public static void assertEquals(java.lang.Object, java.lang.Object)
    Expression e2 cannot be unified with expression d2 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public static void assertEquals(java.lang.Object, java.lang.Object)
    13
    assertEquals(d1, d2);
    Precondition Violations (11)
    Row Violation
    1Expression new CategoryLabelEntity("A",new Rectangle2D.Double(1.0,2.0,3.0,4.0),"ToolTip","URL") cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression new CategoryTableXYDataset() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression new CategoryLabelEntity("A",new Rectangle2D.Double(1.0,2.0,3.0,4.0),"ToolTip","URL") cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression new CategoryTableXYDataset() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Unmatched statement d1.add(1.0,1.1,"Series 1"); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Unmatched statement d1.add(2.0,2.2,"Series 1"); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7Expression e1 cannot be unified with expression d1 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public abstract void writeObject(java.lang.Object) throws java.io.IOException
    8Expression (CategoryLabelEntity)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression (CategoryTableXYDataset)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression e1 cannot be unified with expression d1 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public static void assertEquals(java.lang.Object, java.lang.Object)
    11Expression e2 cannot be unified with expression d2 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public static void assertEquals(java.lang.Object, java.lang.Object)