PeriodAxisLabelInfo info1 = new PeriodAxisLabelInfo( Day.class, new SimpleDateFormat("d") ); PeriodAxisLabelInfo info2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(info1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray()) ); info2 = (PeriodAxisLabelInfo) in.readObject(); in.close(); } catch (Exception e) { System.out.println(e.toString()); } boolean b = info1.equals(info2); assertTrue(b);
StrokeMap m1 = new StrokeMap(); m1.put("K1", new BasicStroke(1.1f)); m1.put("K2", new BasicStroke(2.2f)); StrokeMap m2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(m1); out.close(); ObjectInput in = new ObjectInputStream(new ByteArrayInputStream( buffer.toByteArray())); m2 = (StrokeMap) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(m1, m2);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/axis/junit/PeriodAxisLabelInfoTests.java File path: /jfreechart-1.0.10/tests/org/jfree/chart/junit/StrokeMapTests.java
Method name: void testSerialization() Method name: void testSerialization2()
Number of AST nodes: 12 Number of AST nodes: 13
1
PeriodAxisLabelInfo info1 = new PeriodAxisLabelInfo(
2
            Day.class, new SimpleDateFormat("d")
3
        );
4
        PeriodAxisLabelInfo info
1
StrokeMap m1 = new StrokeMap();
2
        m1.put("K1", new BasicStroke(1.1f));
3
        m1.put("K2", new BasicStroke(2.2f));
5
2 = null;
4
        StrokeMap m2 = null;
6
        try {
5
        try {
7
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
6
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
8
            ObjectOutput out = new ObjectOutputStream(buffer);
7
            ObjectOutput out = new ObjectOutputStream(buffer);
9
            out.writeObject(info1);
8
            out.writeObject(m1);
10
            out.close();
9
            out.close();
11
            ObjectInput in = new ObjectInputStream(
10
            ObjectInput in = new ObjectInputStream(
12
                new ByteArrayInputStream(
11
new ByteArrayInputStream(
13
buffer.toByteArray())
12
                    buffer.toByteArray())
14
            );
13
);
15
            info2 = (PeriodAxisLabelInfo) in.readObject();
14
            m2 = (StrokeMap) in.readObject();
16
            in.close();
15
            in.close();
17
        }
16
        }
18
        catch (Exception e) {
17
        catch (Exception e) {
19
            System.out.println(e.toString());
18
            e.printStackTrace();
20
        }
19
        }
21
        boolean b = info1.equals(info2);
20
        
22
        assertTrue(b);
21
assertEquals(m1, m2);
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 comparisons84
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment4
    Number of unmapped statements in the second code fragment5
    Time elapsed for statement mapping (ms)12.5
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                                    
    1
    StrokeMap m1 = new StrokeMap();
    Preondition Violations
    Unmatched statement StrokeMap m1=new StrokeMap(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    1
    StrokeMap m1 = new StrokeMap();
    1
    PeriodAxisLabelInfo info1 = new PeriodAxisLabelInfo(Day.class, new SimpleDateFormat("d"));
    1
    PeriodAxisLabelInfo info1 = new PeriodAxisLabelInfo(Day.class, new SimpleDateFormat("d"));
    Preondition Violations
    Unmatched statement PeriodAxisLabelInfo info1=new PeriodAxisLabelInfo(Day.class,new SimpleDateFormat("d")); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                                                                                                        
                                                                                
    2
    m1.put("K1", new BasicStroke(1.1f));
    Preondition Violations
    Unmatched statement m1.put("K1",new BasicStroke(1.1f)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2
    m1.put("K1", new BasicStroke(1.1f));
    2
    PeriodAxisLabelInfo info2 = null;
                                                                        
                                                                                
    3
    m1.put("K2", new BasicStroke(2.2f));
    Preondition Violations
    Unmatched statement m1.put("K2",new BasicStroke(2.2f)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3
    m1.put("K2", new BasicStroke(2.2f));
                                              
    4
    StrokeMap m2 = null;
    3
    try
    3
    try
    5
    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
    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(info1);
    6
    out.writeObject(info1);
    8
    out.writeObject(m1);
    Differences
    Expression1Expression2Difference
    info1m1VARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.PeriodAxisLabelInfoorg.jfree.chart.StrokeMapVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.axis.PeriodAxisLabelInfo of variable info1 does not match with type org.jfree.chart.StrokeMap of variable m1
    • Make classes org.jfree.chart.axis.PeriodAxisLabelInfo and org.jfree.chart.StrokeMap extend a common superclass
    8
    out.writeObject(m1);
    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
    info2 = (PeriodAxisLabelInfo)in.readObject();
    9
    info2 = (PeriodAxisLabelInfo)in.readObject();
    Preondition Violations
    Unmatched statement info2=(PeriodAxisLabelInfo)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement info2=(PeriodAxisLabelInfo)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
                                                                                                
                                                                        
    11
    m2 = (StrokeMap)in.readObject();
    Preondition Violations
    Unmatched statement m2=(StrokeMap)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement m2=(StrokeMap)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
    11
    m2 = (StrokeMap)in.readObject();
    10
    in.close();
    12
    in.close();
    11
    boolean b = info1.equals(info2);
                                                                        
    12
    assertTrue(b);
    12
    assertTrue(b);
    13
    assertEquals(m1, m2);
    Differences
    Expression1Expression2Difference
    assertTrueassertEqualsMETHOD_INVOCATION_NAME_MISMATCH
    assertTrue(b)assertEquals(m1,m2)ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression assertTrue(b) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertEquals(m1,m2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertTrue(b) is a void method call, and thus it cannot be parameterized
    Expression assertEquals(m1,m2) is a void method call, and thus it cannot be parameterized
    Expression assertTrue(b) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertEquals(m1,m2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertTrue(b) is a void method call, and thus it cannot be parameterized
    Expression assertEquals(m1,m2) is a void method call, and thus it cannot be parameterized
    13
    assertEquals(m1, m2);
    Precondition Violations (26)
    Row Violation
    1Unmatched statement StrokeMap m1=new StrokeMap(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement PeriodAxisLabelInfo info1=new PeriodAxisLabelInfo(Day.class,new SimpleDateFormat("d")); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement m1.put("K1",new BasicStroke(1.1f)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4Unmatched statement m1.put("K2",new BasicStroke(2.2f)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5Expression System.out.println(e.toString()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression e.printStackTrace() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression System.out.println(e.toString()) is a void method call, and thus it cannot be parameterized
    8Expression e.printStackTrace() is a void method call, and thus it cannot be parameterized
    9Expression e cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression System.out.println(e.toString()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression e.printStackTrace() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    12Expression System.out.println(e.toString()) is a void method call, and thus it cannot be parameterized
    13Expression e.printStackTrace() is a void method call, and thus it cannot be parameterized
    14Type org.jfree.chart.axis.PeriodAxisLabelInfo of variable info1 does not match with type org.jfree.chart.StrokeMap of variable m1
    15Unmatched statement info2=(PeriodAxisLabelInfo)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    16Unmatched statement info2=(PeriodAxisLabelInfo)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
    17Unmatched statement m2=(StrokeMap)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    18Unmatched statement m2=(StrokeMap)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
    19Expression assertTrue(b) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    20Expression assertEquals(m1,m2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    21Expression assertTrue(b) is a void method call, and thus it cannot be parameterized
    22Expression assertEquals(m1,m2) is a void method call, and thus it cannot be parameterized
    23Expression assertTrue(b) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    24Expression assertEquals(m1,m2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    25Expression assertTrue(b) is a void method call, and thus it cannot be parameterized
    26Expression assertEquals(m1,m2) is a void method call, and thus it cannot be parameterized