MarkerAxisBand a1 = new MarkerAxisBand(null, 1.0, 1.0, 1.0, 1.0, null); MarkerAxisBand a2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(a1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray()) ); a2 = (MarkerAxisBand) in.readObject(); in.close(); } catch (Exception e) { System.out.println(e.toString()); } assertEquals(a1, a2);
ContourEntity e1 = new ContourEntity( new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL" ); ContourEntity 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 = (ContourEntity) in.readObject(); in.close(); } catch (Exception e) { System.out.println(e.toString()); } assertEquals(e1, e2);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/axis/junit/MarkerAxisBandTests.java File path: /jfreechart-1.0.10/tests/org/jfree/chart/entity/junit/ContourEntityTests.java
Method name: void testSerialization() Method name: void testSerialization()
Number of AST nodes: 11 Number of AST nodes: 11
1
MarkerAxisBand a1 = new MarkerAxisBand(null, 
1
ContourEntity e1 = new ContourEntity(
2
1.0, 1.0, 1.0, 1.0, null
2
            new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL"
3
);
3
        ); 
4
        MarkerAxisBand a2 = null;
4
        ContourEntity e2 = 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(a1);
8
            out.writeObject(e1);
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
            a2 = (MarkerAxisBand) in.readObject();
13
            e2 = (ContourEntity) 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
            System.out.println(e.toString());
18
        }
18
        }
19
        assertEquals(a1, a2);
19
        assertEquals(e1, e2);
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)0.2
Clones locationClones are in different classes having the same super class
Number of node comparisons73
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)12.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                                                                                  
    1
    ContourEntity e1 = new ContourEntity(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL");
    1
    MarkerAxisBand a1 = new MarkerAxisBand(null, 1.0, 1.0, 1.0, 1.0, null);
    1
    MarkerAxisBand a1 = new MarkerAxisBand(null, 1.0, 1.0, 1.0, 1.0, null);
    Preondition Violations
    Unmatched statement MarkerAxisBand a1=new MarkerAxisBand(null,1.0,1.0,1.0,1.0,null); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                                                          
                                                      
    2
    ContourEntity e2 = null;
    2
    MarkerAxisBand a2 = null;
                                                        
    3
    try
    3
    try
    4
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    4
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    5
    ObjectOutput out = new ObjectOutputStream(buffer);
    5
    ObjectOutput out = new ObjectOutputStream(buffer);
    6
    out.writeObject(a1);
    6
    out.writeObject(a1);
    6
    out.writeObject(e1);
    Differences
    Expression1Expression2Difference
    a1e1VARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.MarkerAxisBandorg.jfree.chart.entity.ContourEntityVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.axis.MarkerAxisBand of variable a1 does not match with type org.jfree.chart.entity.ContourEntity of variable e1
    • Make classes org.jfree.chart.axis.MarkerAxisBand and org.jfree.chart.entity.ContourEntity extend a common superclass
    6
    out.writeObject(e1);
    7
    out.close();
    7
    out.close();
    8
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    8
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
                                                                              
    9
    e2 = (ContourEntity)in.readObject();
    Preondition Violations
    Unmatched statement e2=(ContourEntity)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement e2=(ContourEntity)in.readObject(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    9
    e2 = (ContourEntity)in.readObject();
    9
    a2 = (MarkerAxisBand)in.readObject();
    9
    a2 = (MarkerAxisBand)in.readObject();
    Preondition Violations
    Unmatched statement a2=(MarkerAxisBand)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement a2=(MarkerAxisBand)in.readObject(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
                                                                                
    10
    in.close();
    10
    in.close();
    11
    assertEquals(a1, a2);
    11
    assertEquals(a1, a2);
    11
    assertEquals(e1, e2);
    Differences
    Expression1Expression2Difference
    a1e1VARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.MarkerAxisBandorg.jfree.chart.entity.ContourEntityVARIABLE_TYPE_MISMATCH
    a2e2VARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.MarkerAxisBandorg.jfree.chart.entity.ContourEntityVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.axis.MarkerAxisBand of variable a1 does not match with type org.jfree.chart.entity.ContourEntity of variable e1
    • Make classes org.jfree.chart.axis.MarkerAxisBand and org.jfree.chart.entity.ContourEntity extend a common superclass
    Type org.jfree.chart.axis.MarkerAxisBand of variable a2 does not match with type org.jfree.chart.entity.ContourEntity of variable e2
    • Make classes org.jfree.chart.axis.MarkerAxisBand and org.jfree.chart.entity.ContourEntity extend a common superclass
    11
    assertEquals(e1, e2);
    Precondition Violations (8)
    Row Violation
    1Unmatched statement MarkerAxisBand a1=new MarkerAxisBand(null,1.0,1.0,1.0,1.0,null); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Type org.jfree.chart.axis.MarkerAxisBand of variable a1 does not match with type org.jfree.chart.entity.ContourEntity of variable e1
    3Unmatched statement e2=(ContourEntity)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched statement e2=(ContourEntity)in.readObject(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    5Unmatched statement a2=(MarkerAxisBand)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Unmatched statement a2=(MarkerAxisBand)in.readObject(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    7Type org.jfree.chart.axis.MarkerAxisBand of variable a1 does not match with type org.jfree.chart.entity.ContourEntity of variable e1
    8Type org.jfree.chart.axis.MarkerAxisBand of variable a2 does not match with type org.jfree.chart.entity.ContourEntity of variable e2