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);
XIntervalSeriesCollection c1 = new XIntervalSeriesCollection(); XIntervalSeries s1 = new XIntervalSeries("Series"); s1.add(1.0, 1.1, 1.2, 1.3); XIntervalSeriesCollection 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 = (XIntervalSeriesCollection) 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/junit/RangeTests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/xy/junit/XIntervalSeriesCollectionTests.java
Method name: void testSerialization() Method name: void testSerialization()
Number of AST nodes: 11 Number of AST nodes: 13
1
Range r1 = new Range(25.0, 133.42);
2
        Range r
1
XIntervalSeriesCollection c1 = new XIntervalSeriesCollection();
2
        XIntervalSeries s1 = new XIntervalSeries("Series");
3
        s1.add(1.0, 1.1, 1.2, 1.3);
3
2 = null;
4
        XIntervalSeriesCollection c2 = null;
4
        try {
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(r1);
8
            out.writeObject(c1);
8
            out.close();
9
            out.close();
9
            ObjectInput in = new ObjectInputStream(
10
            ObjectInput in = new ObjectInputStream(
10
                new ByteArrayInputStream(buffer.toByteArray())
11
                    new ByteArrayInputStream(buffer.toByteArray())
11
            );
12
);
12
            r2 = (Range) in.readObject();
13
            c2 = (XIntervalSeriesCollection) in.readObject();
13
            in.close();
14
            in.close();
14
        }
15
        }
15
        catch (Exception e) {
16
        catch (Exception e) {
16
            System.out.println(e.toString());
17
            
17
            fail("Serialization is not supported");
18
e.printStackTrace();
18
        }
19
        }
19
        assertEquals(r1, r2);
20
        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 comparisons16
  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 fragment12
    Time elapsed for statement mapping (ms)1.9
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                    
    1
    XIntervalSeriesCollection c1 = new XIntervalSeriesCollection();
    Preondition Violations
    Unmatched statement XIntervalSeriesCollection c1=new XIntervalSeriesCollection(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    1
    XIntervalSeriesCollection c1 = new XIntervalSeriesCollection();
    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
    XIntervalSeries s1 = new XIntervalSeries("Series");
    2
    Range r2 = null;
                                      
                                                          
    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
    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
    XIntervalSeriesCollection c2 = null;
                
    5
    try
                                                                                                                            
    6
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
                                                                                                          
    7
    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
    7
    ObjectOutput out = new ObjectOutputStream(buffer);
                                                  
    8
    out.writeObject(c1);
    Preondition Violations
    Unmatched statement out.writeObject(c1); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    8
    out.writeObject(c1);
                                  
    9
    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
    9
    out.close();
                                                                                                                                                                                      
    10
    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
    10
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
                                                                                                        
    11
    c2 = (XIntervalSeriesCollection)in.readObject();
    Preondition Violations
    Unmatched statement c2=(XIntervalSeriesCollection)in.readObject(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    11
    c2 = (XIntervalSeriesCollection)in.readObject();
                                  
    12
    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
    12
    in.close();
    11
    assertEquals(r1, r2);
    11
    assertEquals(r1, r2);
    13
    assertEquals(c1, c2);
    Differences
    Expression1Expression2Difference
    r1c1VARIABLE_NAME_MISMATCH
    org.jfree.data.Rangeorg.jfree.data.xy.XIntervalSeriesCollectionVARIABLE_TYPE_MISMATCH
    r2c2VARIABLE_NAME_MISMATCH
    org.jfree.data.Rangeorg.jfree.data.xy.XIntervalSeriesCollectionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.data.Range of variable r1 does not match with type org.jfree.data.xy.XIntervalSeriesCollection of variable c1
    • Make classes org.jfree.data.Range and org.jfree.data.xy.XIntervalSeriesCollection extend a common superclass
    Type org.jfree.data.Range of variable r2 does not match with type org.jfree.data.xy.XIntervalSeriesCollection of variable c2
    • Make classes org.jfree.data.Range and org.jfree.data.xy.XIntervalSeriesCollection extend a common superclass
    13
    assertEquals(c1, c2);
    Precondition Violations (17)
    Row Violation
    1Unmatched statement XIntervalSeriesCollection c1=new XIntervalSeriesCollection(); 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 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
    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(c1); 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 c2=(XIntervalSeriesCollection)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
    16Type org.jfree.data.Range of variable r1 does not match with type org.jfree.data.xy.XIntervalSeriesCollection of variable c1
    17Type org.jfree.data.Range of variable r2 does not match with type org.jfree.data.xy.XIntervalSeriesCollection of variable c2