Range r1 = new Range(25.0, 133.42); Range r2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(r1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray()) ); r2 = (Range) in.readObject(); in.close(); } catch (Exception e) { System.out.println(e.toString()); fail("Serialization is not supported"); } assertEquals(r1, r2);
TimeTableXYDataset d1 = new TimeTableXYDataset(); d1.add(new Year(1999), 123.4, "S1"); TimeTableXYDataset 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 = (TimeTableXYDataset) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertTrue(d1.equals(d2));
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/data/junit/RangeTests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/time/junit/TimeTableXYDatasetTests.java
Method name: void testSerialization() Method name: void testSerialization()
Number of AST nodes: 11 Number of AST nodes: 12
1
Range r1 = new Range(25.0
1
TimeTableXYDataset d1 = new TimeTableXYDataset();
2
, 133.42);
2
        d1.add(new Year(1999), 123.4, "S1");
3
        Range r2 = null;
3
        TimeTableXYDataset d2 = null;
4
        try {
4
        try {
5
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
5
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
6
            ObjectOutput out = new ObjectOutputStream(buffer);
6
            ObjectOutput out = new ObjectOutputStream(buffer);
7
            out.writeObject(r1);
7
            out.writeObject(d1);
8
            out.close();
8
            out.close();
9
            ObjectInput in = new ObjectInputStream(
9
            ObjectInput in = new ObjectInputStream(
10
                new ByteArrayInputStream(
10
new ByteArrayInputStream(
11
buffer.toByteArray())
11
                    buffer.toByteArray())
12
            );
12
);
13
            r2 = (Range) in.readObject();
13
            d2 = (TimeTableXYDataset) 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
            
18
            fail("Serialization is not supported");
18
e.printStackTrace();
19
        }
19
        }
20
        assertEquals(r1, r2);
20
        assertTrue(d1.equals(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 comparisons13
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment10
    Number of unmapped statements in the second code fragment11
    Time elapsed for statement mapping (ms)25.3
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                                                                        
    1
    TimeTableXYDataset d1 = new TimeTableXYDataset();
    Preondition Violations
    Unmatched statement TimeTableXYDataset d1=new TimeTableXYDataset(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    1
    TimeTableXYDataset d1 = new TimeTableXYDataset();
    1
    Range r1 = new Range(25.0, 133.42);
    1
    Range r1 = new Range(25.0, 133.42);
    Preondition Violations
    Unmatched statement Range r1=new Range(25.0,133.42); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                          
                                                                              
    2
    d1.add(new Year(1999), 123.4, "S1");
    Preondition Violations
    Unmatched statement d1.add(new Year(1999),123.4,"S1"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2
    d1.add(new Year(1999), 123.4, "S1");
    2
    Range r2 = null;
                                      
                                                                
    3
    TimeTableXYDataset d2 = null;
    3
    try
                
    4
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
                                                                                                                            
    5
    ObjectOutput out = new ObjectOutputStream(buffer);
    5
    ObjectOutput out = new ObjectOutputStream(buffer);
    Preondition Violations
    Unmatched statement ObjectOutput out=new ObjectOutputStream(buffer); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                          
    6
    out.writeObject(r1);
    6
    out.writeObject(r1);
    Preondition Violations
    Unmatched statement out.writeObject(r1); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                  
    7
    out.close();
    7
    out.close();
    Preondition Violations
    Unmatched statement out.close(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                  
    8
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    8
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    Preondition Violations
    Unmatched statement ObjectInput in=new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray())); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                                                                                                    
    9
    r2 = (Range)in.readObject();
    9
    r2 = (Range)in.readObject();
    Preondition Violations
    Unmatched statement r2=(Range)in.readObject(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                              
    10
    in.close();
    10
    in.close();
    Preondition Violations
    Unmatched statement in.close(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                  
                
    4
    try
                                                                                                                            
    5
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
                                                                                                          
    6
    ObjectOutput out = new ObjectOutputStream(buffer);
    Preondition Violations
    Unmatched statement ObjectOutput out=new ObjectOutputStream(buffer); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    6
    ObjectOutput out = new ObjectOutputStream(buffer);
                                                  
    7
    out.writeObject(d1);
    Preondition Violations
    Unmatched statement out.writeObject(d1); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    7
    out.writeObject(d1);
                                  
    8
    out.close();
    Preondition Violations
    Unmatched statement out.close(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    8
    out.close();
                                                                                                                                                                                    
    9
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    Preondition Violations
    Unmatched statement ObjectInput in=new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray())); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    9
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
                                                                                          
    10
    d2 = (TimeTableXYDataset)in.readObject();
    Preondition Violations
    Unmatched statement d2=(TimeTableXYDataset)in.readObject(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    10
    d2 = (TimeTableXYDataset)in.readObject();
                                  
    11
    in.close();
    Preondition Violations
    Unmatched statement in.close(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    11
    in.close();
    11
    assertEquals(r1, r2);
    11
    assertEquals(r1, r2);
    12
    assertTrue(d1.equals(d2));
    Differences
    Expression1Expression2Difference
    assertEqualsassertTrueMETHOD_INVOCATION_NAME_MISMATCH
    assertEquals(r1,r2)assertTrue(d1.equals(d2))ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression assertEquals(r1,r2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertTrue(d1.equals(d2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
    Expression assertTrue(d1.equals(d2)) is a void method call, and thus it cannot be parameterized
    Expression assertEquals(r1,r2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertTrue(d1.equals(d2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
    Expression assertTrue(d1.equals(d2)) is a void method call, and thus it cannot be parameterized
    12
    assertTrue(d1.equals(d2));
    Precondition Violations (23)
    Row Violation
    1Unmatched statement TimeTableXYDataset d1=new TimeTableXYDataset(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement Range r1=new Range(25.0,133.42); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement d1.add(new Year(1999),123.4,"S1"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4Unmatched statement ObjectOutput out=new ObjectOutputStream(buffer); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5Unmatched statement out.writeObject(r1); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    6Unmatched statement out.close(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    7Unmatched statement ObjectInput in=new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray())); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    8Unmatched statement r2=(Range)in.readObject(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    9Unmatched statement in.close(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    10Unmatched statement ObjectOutput out=new ObjectOutputStream(buffer); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    11Unmatched statement out.writeObject(d1); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    12Unmatched statement out.close(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    13Unmatched statement ObjectInput in=new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray())); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    14Unmatched statement d2=(TimeTableXYDataset)in.readObject(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    15Unmatched statement in.close(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    16Expression assertEquals(r1,r2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    17Expression assertTrue(d1.equals(d2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    18Expression assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
    19Expression assertTrue(d1.equals(d2)) is a void method call, and thus it cannot be parameterized
    20Expression assertEquals(r1,r2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    21Expression assertTrue(d1.equals(d2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    22Expression assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
    23Expression assertTrue(d1.equals(d2)) is a void method call, and thus it cannot be parameterized