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);
OHLCSeries s1 = new OHLCSeries("s1"); s1.add(new Year(2006), 2.0, 4.0, 1.0, 3.0); OHLCSeries s2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(s1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray())); s2 = (OHLCSeries) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(s1, s2);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/entity/junit/ContourEntityTests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/time/ohlc/junit/OHLCSeriesTests.java
Method name: void testSerialization() Method name: void testSerialization()
Number of AST nodes: 11 Number of AST nodes: 12
1
ContourEntity e1 = new ContourEntity(
1
OHLCSeries s1 = new OHLCSeries("s1");
2
            new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL"
2
        s1.add(new Year(2006), 2.0, 4.0, 1.0, 
3
        ); 
3
3.0);
4
        ContourEntity e2 = null;
4
        OHLCSeries s2 = null;
5
        
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(s1);
9
            out.close();
10
            out.close();
10
            ObjectInput in = new ObjectInputStream(
11
            ObjectInput in = new ObjectInputStream(
11
                new ByteArrayInputStream(buffer.toByteArray())
12
                    new ByteArrayInputStream(buffer.toByteArray())
12
            );
13
);
13
            e2 = (ContourEntity) in.readObject();
14
            s2 = (OHLCSeries) in.readObject();
14
            in.close();
15
            in.close();
15
        }
16
        }
16
        catch (Exception e) {
17
        catch (Exception e) {
17
            System.out.println(e.toString());
18
            e.printStackTrace();
18
        }
19
        }
19
        assertEquals(e1, e2);
20
        assertEquals(s1, s2);
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)0.3
Clones locationClones are in different classes having the same super class
Number of node comparisons76
  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 fragment4
    Time elapsed for statement mapping (ms)12.3
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                                                
    1
    OHLCSeries s1 = new OHLCSeries("s1");
    1
    ContourEntity e1 = new ContourEntity(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL");
                                                                                                                                                                                                  
                                                                                        
    2
    s1.add(new Year(2006), 2.0, 4.0, 1.0, 3.0);
    Preondition Violations
    Unmatched statement s1.add(new Year(2006),2.0,4.0,1.0,3.0); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2
    s1.add(new Year(2006), 2.0, 4.0, 1.0, 3.0);
    2
    ContourEntity e2 = null;
                                                      
                                                
    3
    OHLCSeries s2 = null;
    3
    try
    3
    try
    4
    try
    Differences
    Expression1Expression2Difference
    printlnprintStackTraceMETHOD_INVOCATION_NAME_MISMATCH
    System.outeAST_TYPE_MISMATCH
    System.out.println(e.toString())e.printStackTrace()ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression System.out.println(e.toString()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression e.printStackTrace() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression System.out.println(e.toString()) is a void method call, and thus it cannot be parameterized
    Expression e.printStackTrace() is a void method call, and thus it cannot be parameterized
    Expression e cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression System.out.println(e.toString()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression e.printStackTrace() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression System.out.println(e.toString()) is a void method call, and thus it cannot be parameterized
    Expression e.printStackTrace() is a void method call, and thus it cannot be parameterized
    4
    try
    4
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    5
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    5
    ObjectOutput out = new ObjectOutputStream(buffer);
    6
    ObjectOutput out = new ObjectOutputStream(buffer);
    6
    out.writeObject(e1);
    6
    out.writeObject(e1);
    7
    out.writeObject(s1);
    Differences
    Expression1Expression2Difference
    e1s1VARIABLE_NAME_MISMATCH
    org.jfree.chart.entity.ContourEntityorg.jfree.data.time.ohlc.OHLCSeriesVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.entity.ContourEntity of variable e1 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s1
    • Make classes org.jfree.chart.entity.ContourEntity and org.jfree.data.time.ohlc.OHLCSeries extend a common superclass
    7
    out.writeObject(s1);
    7
    out.close();
    8
    out.close();
    8
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    9
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    9
    e2 = (ContourEntity)in.readObject();
    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
                                                                              
                                                                          
    10
    s2 = (OHLCSeries)in.readObject();
    Preondition Violations
    Unmatched statement s2=(OHLCSeries)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement s2=(OHLCSeries)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
    s2 = (OHLCSeries)in.readObject();
    10
    in.close();
    11
    in.close();
    11
    assertEquals(e1, e2);
    11
    assertEquals(e1, e2);
    12
    assertEquals(s1, s2);
    Differences
    Expression1Expression2Difference
    e1s1VARIABLE_NAME_MISMATCH
    org.jfree.chart.entity.ContourEntityorg.jfree.data.time.ohlc.OHLCSeriesVARIABLE_TYPE_MISMATCH
    e2s2VARIABLE_NAME_MISMATCH
    org.jfree.chart.entity.ContourEntityorg.jfree.data.time.ohlc.OHLCSeriesVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.entity.ContourEntity of variable e1 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s1
    • Make classes org.jfree.chart.entity.ContourEntity and org.jfree.data.time.ohlc.OHLCSeries extend a common superclass
    Type org.jfree.chart.entity.ContourEntity of variable e2 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s2
    • Make classes org.jfree.chart.entity.ContourEntity and org.jfree.data.time.ohlc.OHLCSeries extend a common superclass
    12
    assertEquals(s1, s2);
    Precondition Violations (17)
    Row Violation
    1Unmatched statement s1.add(new Year(2006),2.0,4.0,1.0,3.0); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Expression System.out.println(e.toString()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression e.printStackTrace() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression System.out.println(e.toString()) is a void method call, and thus it cannot be parameterized
    5Expression e.printStackTrace() is a void method call, and thus it cannot be parameterized
    6Expression e cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression System.out.println(e.toString()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression e.printStackTrace() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression System.out.println(e.toString()) is a void method call, and thus it cannot be parameterized
    10Expression e.printStackTrace() is a void method call, and thus it cannot be parameterized
    11Type org.jfree.chart.entity.ContourEntity of variable e1 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s1
    12Unmatched 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
    13Unmatched 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
    14Unmatched statement s2=(OHLCSeries)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    15Unmatched statement s2=(OHLCSeries)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
    16Type org.jfree.chart.entity.ContourEntity of variable e1 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s1
    17Type org.jfree.chart.entity.ContourEntity of variable e2 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s2