StackedXYAreaRenderer r1 = new StackedXYAreaRenderer(); r1.setShapePaint(Color.red); r1.setShapeStroke(new BasicStroke(1.23f)); StackedXYAreaRenderer r2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(r1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray())); r2 = (StackedXYAreaRenderer) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(r1, r2);
CustomPieURLGenerator g1 = new CustomPieURLGenerator(); Map m1 = new HashMap(); m1.put("A", "http://www.jfree.org/"); g1.addURLs(m1); CustomPieURLGenerator g2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(g1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray())); g2 = (CustomPieURLGenerator) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(g1, g2);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/StackedXYAreaRendererTests.java File path: /jfreechart-1.0.10/tests/org/jfree/chart/urls/junit/CustomPieURLGeneratorTests.java
Method name: void testSerialization() Method name: void testSerialization()
Number of AST nodes: 13 Number of AST nodes: 14
1
StackedXYAreaRenderer r1 = new StackedXYAreaRenderer();
1
CustomPieURLGenerator g1 = new CustomPieURLGenerator();
2
        r1.setShapePaint(Color.red);
2
        Map m1 = new HashMap();
3
        r1.setShapeStroke(new BasicStroke(1.23f));
3
        m1.
4
        StackedXYAreaR
4
put("A", "http://www.jfree.org/");
5
        g1.addURLs(m1);
5
enderer r2 = null;
6
        CustomPieURLGenerator g2 = 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(r1);
10
            out.writeObject(g1);
10
            out.close();
11
            out.close();
11
            ObjectInput in = new ObjectInputStream(
12
            ObjectInput in = new ObjectInputStream(
12
                    new ByteArrayInputStream(buffer.toByteArray()));
13
                    new ByteArrayInputStream(buffer.toByteArray()));
13
            r2 = (StackedXYAreaRenderer) in.readObject();
14
            g2 = (CustomPieURLGenerator) in.readObject();
14
            in.close();
15
            in.close();
15
        }
16
        }
16
        catch (Exception e) {
17
        catch (Exception e) {
17
            e.printStackTrace();
18
            e.printStackTrace();
18
        }
19
        }
19
        assertEquals(r1, r2);
20
        assertEquals(g1, g2);
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)0.2
Clones locationClones are in different classes having the same super class
Number of node comparisons90
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements11
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)52.4
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    StackedXYAreaRenderer r1 = new StackedXYAreaRenderer();
    1
    StackedXYAreaRenderer r1 = new StackedXYAreaRenderer();
    1
    CustomPieURLGenerator g1 = new CustomPieURLGenerator();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.xy.StackedXYAreaRendererorg.jfree.chart.urls.CustomPieURLGeneratorSUBCLASS_TYPE_MISMATCH
    r1g1VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYAreaRendererorg.jfree.chart.urls.CustomPieURLGeneratorSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYAreaRendererorg.jfree.chart.urls.CustomPieURLGeneratorSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new CustomPieURLGenerator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    1
    CustomPieURLGenerator g1 = new CustomPieURLGenerator();
                                                    
    2
    Map m1 = new HashMap();
    Preondition Violations
    Unmatched statement Map m1=new HashMap(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2
    Map m1 = new HashMap();
    2
    r1.setShapePaint(Color.red);
    2
    r1.setShapePaint(Color.red);
    Preondition Violations
    Unmatched statement r1.setShapePaint(Color.red); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                  
                                                                                  
    3
    m1.put("A", "http://www.jfree.org/");
    Preondition Violations
    Unmatched statement m1.put("A","http://www.jfree.org/"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3
    m1.put("A", "http://www.jfree.org/");
    3
    r1.setShapeStroke(new BasicStroke(1.23f));
    3
    r1.setShapeStroke(new BasicStroke(1.23f));
    Preondition Violations
    Unmatched statement r1.setShapeStroke(new BasicStroke(1.23f)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                              
                                        
    4
    g1.addURLs(m1);
    Preondition Violations
    Unmatched statement g1.addURLs(m1); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4
    g1.addURLs(m1);
    4
    StackedXYAreaRenderer r2 = null;
    4
    StackedXYAreaRenderer r2 = null;
    5
    CustomPieURLGenerator g2 = null;
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.xy.StackedXYAreaRendererorg.jfree.chart.urls.CustomPieURLGeneratorSUBCLASS_TYPE_MISMATCH
    r2g2VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYAreaRendererorg.jfree.chart.urls.CustomPieURLGeneratorSUBCLASS_TYPE_MISMATCH
    5
    CustomPieURLGenerator g2 = null;
    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(r1);
    8
    out.writeObject(r1);
    9
    out.writeObject(g1);
    Differences
    Expression1Expression2Difference
    r1g1VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYAreaRendererorg.jfree.chart.urls.CustomPieURLGeneratorSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression r1 cannot be unified with expression g1 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public abstract void writeObject(java.lang.Object) throws java.io.IOException
    9
    out.writeObject(g1);
    9
    out.close();
    10
    out.close();
    10
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    11
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    11
    r2 = (StackedXYAreaRenderer)in.readObject();
    11
    r2 = (StackedXYAreaRenderer)in.readObject();
    12
    g2 = (CustomPieURLGenerator)in.readObject();
    Differences
    Expression1Expression2Difference
    r2g2VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYAreaRendererorg.jfree.chart.urls.CustomPieURLGeneratorSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYAreaRendererorg.jfree.chart.urls.CustomPieURLGeneratorSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (StackedXYAreaRenderer)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression (CustomPieURLGenerator)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    12
    g2 = (CustomPieURLGenerator)in.readObject();
    12
    in.close();
    13
    in.close();
    13
    assertEquals(r1, r2);
    13
    assertEquals(r1, r2);
    14
    assertEquals(g1, g2);
    Differences
    Expression1Expression2Difference
    r1g1VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYAreaRendererorg.jfree.chart.urls.CustomPieURLGeneratorSUBCLASS_TYPE_MISMATCH
    r2g2VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYAreaRendererorg.jfree.chart.urls.CustomPieURLGeneratorSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression r1 cannot be unified with expression g1 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public static void assertEquals(java.lang.Object, java.lang.Object)
    Expression r2 cannot be unified with expression g2 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public static void assertEquals(java.lang.Object, java.lang.Object)
    14
    assertEquals(g1, g2);
    Precondition Violations (11)
    Row Violation
    1Expression new CustomPieURLGenerator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Unmatched statement Map m1=new HashMap(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement r1.setShapePaint(Color.red); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched statement m1.put("A","http://www.jfree.org/"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5Unmatched statement r1.setShapeStroke(new BasicStroke(1.23f)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Unmatched statement g1.addURLs(m1); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7Expression r1 cannot be unified with expression g1 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public abstract void writeObject(java.lang.Object) throws java.io.IOException
    8Expression (StackedXYAreaRenderer)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression (CustomPieURLGenerator)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression r1 cannot be unified with expression g1 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public static void assertEquals(java.lang.Object, java.lang.Object)
    11Expression r2 cannot be unified with expression g2 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public static void assertEquals(java.lang.Object, java.lang.Object)