ChartRenderingInfo i1 = new ChartRenderingInfo(); i1.getPlotInfo().setDataArea(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0)); ChartRenderingInfo i2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(i1); out.close(); ObjectInput in = new ObjectInputStream(new ByteArrayInputStream( buffer.toByteArray())); i2 = (ChartRenderingInfo) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(i1, i2); assertEquals(i2, i2.getPlotInfo().getOwner());
VectorSeries s1 = new VectorSeries("Series"); s1.add(1.0, 1.1, 1.2, 1.3); VectorSeriesCollection c1 = new VectorSeriesCollection(); c1.addSeries(s1); VectorSeriesCollection 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 = (VectorSeriesCollection) 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/chart/junit/ChartRenderingInfoTests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/xy/junit/VectorSeriesCollectionTests.java
Method name: void testSerialization2() Method name: void testSerialization()
Number of AST nodes: 13 Number of AST nodes: 14
1
ChartRenderingInfo i1 = new ChartRenderingInfo();
1
VectorSeries s1 = new VectorSeries("Series");
2
        i1.getPlotInfo().setDataArea(new Rectangle2D.Double(1.0, 2.0, 3.0, 
2
        s1.add(1.0, 
3
                4.0));
4
        ChartRenderingInfo i
3
1.1, 1.2, 1.3);
4
        VectorSeriesCollection c1 = new VectorSeriesCollection();
5
        c1.addSeries(s1);
5
2 = null;
6
        VectorSeriesCollection c2 = null;
6
        try {
7
        try {
7
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
8
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
8
            ObjectOutput out = new ObjectOutputStream(buffer);
9
            ObjectOutput out = new ObjectOutputStream(buffer);
9
            out.writeObject(i1);
10
            out.writeObject(c1);
10
            out.close();
11
            out.close();
11
            ObjectInput in = new ObjectInputStream(
12
            ObjectInput in = new ObjectInputStream(
12
new ByteArrayInputStream(
13
                    new ByteArrayInputStream(
13
                    buffer.toByteArray()));
14
buffer.toByteArray()));
14
            i2 = (ChartRenderingInfo) in.readObject();
15
            c2 = (VectorSeriesCollection) in.readObject();
15
            in.close();
16
            in.close();
16
        }
17
        }
17
        catch (Exception e) {
18
        catch (Exception e) {
18
            e.printStackTrace();
19
            e.printStackTrace();
19
        }
20
        }
20
        assertEquals(i1, i2);
21
        assertEquals(c1, 
21
        assertEquals(i2, i2.getPlotInfo().getOwner());
22
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 comparisons94
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment5
    Number of unmapped statements in the second code fragment6
    Time elapsed for statement mapping (ms)12.5
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                                                                
    1
    VectorSeries s1 = new VectorSeries("Series");
    1
    ChartRenderingInfo i1 = new ChartRenderingInfo();
    1
    ChartRenderingInfo i1 = new ChartRenderingInfo();
    Preondition Violations
    Unmatched statement ChartRenderingInfo i1=new ChartRenderingInfo(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                        
                                                          
    2
    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
    2
    s1.add(1.0, 1.1, 1.2, 1.3);
    2
    i1.getPlotInfo().setDataArea(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
                                                                                                                                                      
                                                                                                                        
    3
    VectorSeriesCollection c1 = new VectorSeriesCollection();
    Preondition Violations
    Unmatched statement VectorSeriesCollection c1=new VectorSeriesCollection(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3
    VectorSeriesCollection c1 = new VectorSeriesCollection();
    3
    ChartRenderingInfo i2 = null;
                                                                
                                            
    4
    c1.addSeries(s1);
    Preondition Violations
    Unmatched statement c1.addSeries(s1); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4
    c1.addSeries(s1);
                                                                        
    5
    VectorSeriesCollection c2 = null;
    4
    try
    6
    try
    5
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    7
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    6
    ObjectOutput out = new ObjectOutputStream(buffer);
    8
    ObjectOutput out = new ObjectOutputStream(buffer);
    7
    out.writeObject(i1);
    7
    out.writeObject(i1);
    9
    out.writeObject(c1);
    Differences
    Expression1Expression2Difference
    i1c1VARIABLE_NAME_MISMATCH
    org.jfree.chart.ChartRenderingInfoorg.jfree.data.xy.VectorSeriesCollectionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.ChartRenderingInfo of variable i1 does not match with type org.jfree.data.xy.VectorSeriesCollection of variable c1
    • Make classes org.jfree.chart.ChartRenderingInfo and org.jfree.data.xy.VectorSeriesCollection extend a common superclass
    9
    out.writeObject(c1);
    8
    out.close();
    10
    out.close();
    9
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    11
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    10
    i2 = (ChartRenderingInfo)in.readObject();
    10
    i2 = (ChartRenderingInfo)in.readObject();
    Preondition Violations
    Unmatched statement i2=(ChartRenderingInfo)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement i2=(ChartRenderingInfo)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
                                                                                          
                                                                                                  
    12
    c2 = (VectorSeriesCollection)in.readObject();
    Preondition Violations
    Unmatched statement c2=(VectorSeriesCollection)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement c2=(VectorSeriesCollection)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
    12
    c2 = (VectorSeriesCollection)in.readObject();
    11
    in.close();
    13
    in.close();
    12
    assertEquals(i1, i2);
    12
    assertEquals(i1, i2);
    14
    assertEquals(c1, c2);
    Differences
    Expression1Expression2Difference
    i1c1VARIABLE_NAME_MISMATCH
    org.jfree.chart.ChartRenderingInfoorg.jfree.data.xy.VectorSeriesCollectionVARIABLE_TYPE_MISMATCH
    i2c2VARIABLE_NAME_MISMATCH
    org.jfree.chart.ChartRenderingInfoorg.jfree.data.xy.VectorSeriesCollectionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.ChartRenderingInfo of variable i1 does not match with type org.jfree.data.xy.VectorSeriesCollection of variable c1
    • Make classes org.jfree.chart.ChartRenderingInfo and org.jfree.data.xy.VectorSeriesCollection extend a common superclass
    Type org.jfree.chart.ChartRenderingInfo of variable i2 does not match with type org.jfree.data.xy.VectorSeriesCollection of variable c2
    • Make classes org.jfree.chart.ChartRenderingInfo and org.jfree.data.xy.VectorSeriesCollection extend a common superclass
    14
    assertEquals(c1, c2);
    13
    assertEquals(i2, i2.getPlotInfo().getOwner());
                                                                                                      
    Precondition Violations (11)
    Row Violation
    1Unmatched statement ChartRenderingInfo i1=new ChartRenderingInfo(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched 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
    3Unmatched statement VectorSeriesCollection c1=new VectorSeriesCollection(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4Unmatched statement c1.addSeries(s1); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5Type org.jfree.chart.ChartRenderingInfo of variable i1 does not match with type org.jfree.data.xy.VectorSeriesCollection of variable c1
    6Unmatched statement i2=(ChartRenderingInfo)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7Unmatched statement i2=(ChartRenderingInfo)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
    8Unmatched statement c2=(VectorSeriesCollection)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    9Unmatched statement c2=(VectorSeriesCollection)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
    10Type org.jfree.chart.ChartRenderingInfo of variable i1 does not match with type org.jfree.data.xy.VectorSeriesCollection of variable c1
    11Type org.jfree.chart.ChartRenderingInfo of variable i2 does not match with type org.jfree.data.xy.VectorSeriesCollection of variable c2