ChartRenderingInfo i1 = new ChartRenderingInfo(); i1.setChartArea(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);
YIntervalSeriesCollection c1 = new YIntervalSeriesCollection(); YIntervalSeries s1 = new YIntervalSeries("Series"); s1.add(1.0, 1.1, 1.2, 1.3); YIntervalSeriesCollection 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 = (YIntervalSeriesCollection) 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/YIntervalSeriesCollectionTests.java
Method name: void testSerialization() Method name: void testSerialization()
Number of AST nodes: 12 Number of AST nodes: 13
1
ChartRenderingInfo i1 = new ChartRenderingInfo();
2
        i1.setChartArea(new Rectangle2D.Double
1
YIntervalSeriesCollection c1 = new YIntervalSeriesCollection();
2
        YIntervalSeries s1 = new YIntervalSeries("Series");
3
(1.0, 2.0, 3.0, 4.0));
3
        s1.add(1.0, 
4
        ChartRenderingInfo i
4
1.1, 1.2, 1.3);
5
2 = null;
5
        YIntervalSeriesCollection c2 = null;
6
        try {
6
        try {
7
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
7
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
8
            ObjectOutput out = new ObjectOutputStream(buffer);
8
            ObjectOutput out = new ObjectOutputStream(buffer);
9
            out.writeObject(i1);
9
            out.writeObject(c1);
10
            out.close();
10
            out.close();
11
            ObjectInput in = new ObjectInputStream(
11
            ObjectInput in = new ObjectInputStream(
12
new ByteArrayInputStream(
12
                    new ByteArrayInputStream(
13
                    buffer.toByteArray()));
13
buffer.toByteArray()));
14
            i2 = (ChartRenderingInfo) in.readObject();
14
            c2 = (YIntervalSeriesCollection) in.readObject();
15
            in.close();
15
            in.close();
16
        }
16
        }
17
        catch (Exception e) {
17
        catch (Exception e) {
18
            e.printStackTrace();
18
            e.printStackTrace();
19
        }
19
        }
20
        assertEquals(i1, i2);
20
        assertEquals(c1, 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 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)12.1
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                    
    1
    YIntervalSeriesCollection c1 = new YIntervalSeriesCollection();
    Preondition Violations
    Unmatched statement YIntervalSeriesCollection c1=new YIntervalSeriesCollection(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    1
    YIntervalSeriesCollection c1 = new YIntervalSeriesCollection();
    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
    YIntervalSeries s1 = new YIntervalSeries("Series");
    2
    i1.setChartArea(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
    2
    i1.setChartArea(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
    Preondition Violations
    Unmatched statement i1.setChartArea(new Rectangle2D.Double(1.0,2.0,3.0,4.0)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                                            
                                                          
    3
    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
    3
    s1.add(1.0, 1.1, 1.2, 1.3);
    3
    ChartRenderingInfo i2 = null;
                                                                
                                                                              
    4
    YIntervalSeriesCollection c2 = null;
    4
    try
    5
    try
    5
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    6
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    6
    ObjectOutput out = new ObjectOutputStream(buffer);
    7
    ObjectOutput out = new ObjectOutputStream(buffer);
    7
    out.writeObject(i1);
    7
    out.writeObject(i1);
    8
    out.writeObject(c1);
    Differences
    Expression1Expression2Difference
    i1c1VARIABLE_NAME_MISMATCH
    org.jfree.chart.ChartRenderingInfoorg.jfree.data.xy.YIntervalSeriesCollectionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.ChartRenderingInfo of variable i1 does not match with type org.jfree.data.xy.YIntervalSeriesCollection of variable c1
    • Make classes org.jfree.chart.ChartRenderingInfo and org.jfree.data.xy.YIntervalSeriesCollection extend a common superclass
    8
    out.writeObject(c1);
    8
    out.close();
    9
    out.close();
    9
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    10
    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
                                                                                          
                                                                                                        
    11
    c2 = (YIntervalSeriesCollection)in.readObject();
    Preondition Violations
    Unmatched statement c2=(YIntervalSeriesCollection)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=(YIntervalSeriesCollection)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
    c2 = (YIntervalSeriesCollection)in.readObject();
    11
    in.close();
    12
    in.close();
    12
    assertEquals(i1, i2);
    12
    assertEquals(i1, i2);
    13
    assertEquals(c1, c2);
    Differences
    Expression1Expression2Difference
    i1c1VARIABLE_NAME_MISMATCH
    org.jfree.chart.ChartRenderingInfoorg.jfree.data.xy.YIntervalSeriesCollectionVARIABLE_TYPE_MISMATCH
    i2c2VARIABLE_NAME_MISMATCH
    org.jfree.chart.ChartRenderingInfoorg.jfree.data.xy.YIntervalSeriesCollectionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.ChartRenderingInfo of variable i1 does not match with type org.jfree.data.xy.YIntervalSeriesCollection of variable c1
    • Make classes org.jfree.chart.ChartRenderingInfo and org.jfree.data.xy.YIntervalSeriesCollection extend a common superclass
    Type org.jfree.chart.ChartRenderingInfo of variable i2 does not match with type org.jfree.data.xy.YIntervalSeriesCollection of variable c2
    • Make classes org.jfree.chart.ChartRenderingInfo and org.jfree.data.xy.YIntervalSeriesCollection extend a common superclass
    13
    assertEquals(c1, c2);
    Precondition Violations (11)
    Row Violation
    1Unmatched statement YIntervalSeriesCollection c1=new YIntervalSeriesCollection(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement ChartRenderingInfo i1=new ChartRenderingInfo(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement i1.setChartArea(new Rectangle2D.Double(1.0,2.0,3.0,4.0)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4Unmatched 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
    5Type org.jfree.chart.ChartRenderingInfo of variable i1 does not match with type org.jfree.data.xy.YIntervalSeriesCollection 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=(YIntervalSeriesCollection)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=(YIntervalSeriesCollection)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.YIntervalSeriesCollection of variable c1
    11Type org.jfree.chart.ChartRenderingInfo of variable i2 does not match with type org.jfree.data.xy.YIntervalSeriesCollection of variable c2