ExtendedCategoryAxis a1 = new ExtendedCategoryAxis("Test"); a1.setSubLabelPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue)); ExtendedCategoryAxis 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 = (ExtendedCategoryAxis) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } 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/ExtendedCategoryAxisTests.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: 12 Number of AST nodes: 11
1
ExtendedCategoryAxis a1 = new ExtendedCategoryAxis("Test");
2
        a1.setSubLabelPaint(new GradientPaint
1
ContourEntity e1 = new ContourEntity(
3
(1.0f, 2.0f, Color.red, 3.0f, 
2
            new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL"
4
        
3
        ); 
5
        4.0f, Color.blue));
4
        
6
        ExtendedCategoryAxis a2 = null;
5
ContourEntity e2 = null;
7
        try {
6
        try {
8
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
7
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
9
            ObjectOutput out = new ObjectOutputStream(buffer);
8
            ObjectOutput out = new ObjectOutputStream(buffer);
10
            out.writeObject(a1);
9
            out.writeObject(e1);
11
            out.close();
10
            out.close();
12
            ObjectInput in = new ObjectInputStream(
11
            ObjectInput in = new ObjectInputStream(
13
                    new ByteArrayInputStream(buffer.toByteArray())
12
                new ByteArrayInputStream(buffer.toByteArray())
14
);
13
            );
15
            a2 = (ExtendedCategoryAxis) in.readObject();
14
            e2 = (ContourEntity) in.readObject();
16
            in.close();
15
            in.close();
17
        }
16
        }
18
        catch (Exception e) {
17
        catch (Exception e) {
19
            e.printStackTrace();
18
            System.out.println(e.toString());
20
        }
19
        }
21
        assertEquals(a1, a2);
20
        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)0.3
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 fragment4
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)12.3
    Clone typeType 3
    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
    ExtendedCategoryAxis a1 = new ExtendedCategoryAxis("Test");
    1
    ExtendedCategoryAxis a1 = new ExtendedCategoryAxis("Test");
    Preondition Violations
    Unmatched statement ExtendedCategoryAxis a1=new ExtendedCategoryAxis("Test"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                                            
                                                      
    2
    ContourEntity e2 = null;
    2
    a1.setSubLabelPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));
    2
    a1.setSubLabelPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));
    Preondition Violations
    Unmatched statement a1.setSubLabelPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.blue)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                                                                                            
    3
    ExtendedCategoryAxis a2 = null;
                                                                    
    4
    try
    4
    try
    3
    try
    Differences
    Expression1Expression2Difference
    printStackTraceprintlnMETHOD_INVOCATION_NAME_MISMATCH
    eSystem.outAST_TYPE_MISMATCH
    e.printStackTrace()System.out.println(e.toString())ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression e.printStackTrace() 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() is a void method call, and thus it cannot be parameterized
    Expression System.out.println(e.toString()) 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 e.printStackTrace() 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() is a void method call, and thus it cannot be parameterized
    Expression System.out.println(e.toString()) is a void method call, and thus it cannot be parameterized
    3
    try
    5
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    4
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    6
    ObjectOutput out = new ObjectOutputStream(buffer);
    5
    ObjectOutput out = new ObjectOutputStream(buffer);
    7
    out.writeObject(a1);
    7
    out.writeObject(a1);
    6
    out.writeObject(e1);
    Differences
    Expression1Expression2Difference
    a1e1VARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.ExtendedCategoryAxisorg.jfree.chart.entity.ContourEntityVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.axis.ExtendedCategoryAxis of variable a1 does not match with type org.jfree.chart.entity.ContourEntity of variable e1
    • Make classes org.jfree.chart.axis.ExtendedCategoryAxis and org.jfree.chart.entity.ContourEntity extend a common superclass
    6
    out.writeObject(e1);
    8
    out.close();
    7
    out.close();
    9
    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();
    10
    a2 = (ExtendedCategoryAxis)in.readObject();
    10
    a2 = (ExtendedCategoryAxis)in.readObject();
    Preondition Violations
    Unmatched statement a2=(ExtendedCategoryAxis)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=(ExtendedCategoryAxis)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
    in.close();
    10
    in.close();
    12
    assertEquals(a1, a2);
    12
    assertEquals(a1, a2);
    11
    assertEquals(e1, e2);
    Differences
    Expression1Expression2Difference
    a1e1VARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.ExtendedCategoryAxisorg.jfree.chart.entity.ContourEntityVARIABLE_TYPE_MISMATCH
    a2e2VARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.ExtendedCategoryAxisorg.jfree.chart.entity.ContourEntityVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.axis.ExtendedCategoryAxis of variable a1 does not match with type org.jfree.chart.entity.ContourEntity of variable e1
    • Make classes org.jfree.chart.axis.ExtendedCategoryAxis and org.jfree.chart.entity.ContourEntity extend a common superclass
    Type org.jfree.chart.axis.ExtendedCategoryAxis of variable a2 does not match with type org.jfree.chart.entity.ContourEntity of variable e2
    • Make classes org.jfree.chart.axis.ExtendedCategoryAxis and org.jfree.chart.entity.ContourEntity extend a common superclass
    11
    assertEquals(e1, e2);
    Precondition Violations (18)
    Row Violation
    1Unmatched statement ExtendedCategoryAxis a1=new ExtendedCategoryAxis("Test"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement a1.setSubLabelPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.blue)); cannot be moved before the extracted code, because it has control dependencies 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()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression e.printStackTrace() is a void method call, and thus it cannot be parameterized
    6Expression System.out.println(e.toString()) is a void method call, and thus it cannot be parameterized
    7Expression e 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()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression e.printStackTrace() is a void method call, and thus it cannot be parameterized
    11Expression System.out.println(e.toString()) is a void method call, and thus it cannot be parameterized
    12Type org.jfree.chart.axis.ExtendedCategoryAxis of variable a1 does not match with type org.jfree.chart.entity.ContourEntity of variable e1
    13Unmatched 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
    14Unmatched 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
    15Unmatched statement a2=(ExtendedCategoryAxis)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    16Unmatched statement a2=(ExtendedCategoryAxis)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
    17Type org.jfree.chart.axis.ExtendedCategoryAxis of variable a1 does not match with type org.jfree.chart.entity.ContourEntity of variable e1
    18Type org.jfree.chart.axis.ExtendedCategoryAxis of variable a2 does not match with type org.jfree.chart.entity.ContourEntity of variable e2