XYBarRenderer r1 = new XYBarRenderer(); r1.setPositiveItemLabelPositionFallback(new ItemLabelPosition()); XYBarRenderer 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 = (XYBarRenderer) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(r1, r2);
XYBoxAndWhiskerRenderer r1 = new XYBoxAndWhiskerRenderer(); XYBoxAndWhiskerRenderer 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 = (XYBoxAndWhiskerRenderer) in.readObject(); in.close(); } catch (Exception e) { System.out.println(e.toString()); } assertEquals(r1, r2);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/XYBarRendererTests.java File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/XYBoxAndWhiskerRendererTests.java
Method name: void testSerialization2() Method name: void testSerialization()
Number of AST nodes: 12 Number of AST nodes: 11
1
XYBarRenderer r1 = new XYBarRenderer();
1
XYBoxAndWhiskerRenderer r1 = new XYBoxAndWhiskerRenderer();
2
        r1.setPositiveItemLabelPositionFallback(new ItemLabelPosition());
2
        
3
        XYBarRenderer r2 = null;
3
XYBoxAndWhiskerRenderer r2 = null;
4
        try {
4
        try {
5
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
5
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
6
            ObjectOutput out = new ObjectOutputStream(buffer);
6
            ObjectOutput out = new ObjectOutputStream(buffer);
7
            out.writeObject(r1);
7
            out.writeObject(r1);
8
            out.close();
8
            out.close();
9
            ObjectInput in = new ObjectInputStream(
9
            ObjectInput in = new ObjectInputStream(
10
                    new ByteArrayInputStream(buffer.toByteArray())
10
                new ByteArrayInputStream(buffer.toByteArray())
11
);
11
            );
12
            r2 = (XYBarRenderer) in.readObject();
12
            r2 = (XYBoxAndWhiskerRenderer) in.readObject();
13
            in.close();
13
            in.close();
14
        }
14
        }
15
        catch (Exception e) {
15
        catch (Exception e) {
16
            e.printStackTrace();
16
            System.out.println(e.toString());
17
        }
17
        }
18
        assertEquals(r1, r2);
18
        assertEquals(r1, r2);
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 comparisons72
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements11
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)75.7
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    XYBarRenderer r1 = new XYBarRenderer();
    1
    XYBarRenderer r1 = new XYBarRenderer();
    1
    XYBoxAndWhiskerRenderer r1 = new XYBoxAndWhiskerRenderer();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.xy.XYBarRendererorg.jfree.chart.renderer.xy.XYBoxAndWhiskerRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.XYBarRendererorg.jfree.chart.renderer.xy.XYBoxAndWhiskerRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.XYBarRendererorg.jfree.chart.renderer.xy.XYBoxAndWhiskerRendererSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new XYBarRenderer() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new XYBoxAndWhiskerRenderer() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    1
    XYBoxAndWhiskerRenderer r1 = new XYBoxAndWhiskerRenderer();
    2
    r1.setPositiveItemLabelPositionFallback(new ItemLabelPosition());
    2
    r1.setPositiveItemLabelPositionFallback(new ItemLabelPosition());
    Preondition Violations
    Unmatched statement r1.setPositiveItemLabelPositionFallback(new ItemLabelPosition()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                                            
    3
    XYBarRenderer r2 = null;
    3
    XYBarRenderer r2 = null;
    2
    XYBoxAndWhiskerRenderer r2 = null;
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.xy.XYBarRendererorg.jfree.chart.renderer.xy.XYBoxAndWhiskerRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.XYBarRendererorg.jfree.chart.renderer.xy.XYBoxAndWhiskerRendererSUBCLASS_TYPE_MISMATCH
    2
    XYBoxAndWhiskerRenderer r2 = 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(r1);
    7
    out.writeObject(r1);
    6
    out.writeObject(r1);
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.xy.XYBarRendererorg.jfree.chart.renderer.xy.XYBoxAndWhiskerRendererSUBCLASS_TYPE_MISMATCH
    6
    out.writeObject(r1);
    8
    out.close();
    7
    out.close();
    9
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    8
    ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
    10
    r2 = (XYBarRenderer)in.readObject();
    10
    r2 = (XYBarRenderer)in.readObject();
    9
    r2 = (XYBoxAndWhiskerRenderer)in.readObject();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.xy.XYBarRendererorg.jfree.chart.renderer.xy.XYBoxAndWhiskerRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.XYBarRendererorg.jfree.chart.renderer.xy.XYBoxAndWhiskerRendererSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (XYBarRenderer)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression (XYBoxAndWhiskerRenderer)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9
    r2 = (XYBoxAndWhiskerRenderer)in.readObject();
    11
    in.close();
    10
    in.close();
    12
    assertEquals(r1, r2);
    12
    assertEquals(r1, r2);
    11
    assertEquals(r1, r2);
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.xy.XYBarRendererorg.jfree.chart.renderer.xy.XYBoxAndWhiskerRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.XYBarRendererorg.jfree.chart.renderer.xy.XYBoxAndWhiskerRendererSUBCLASS_TYPE_MISMATCH
    11
    assertEquals(r1, r2);
    Precondition Violations (14)
    Row Violation
    1Expression new XYBarRenderer() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression new XYBoxAndWhiskerRenderer() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Unmatched statement r1.setPositiveItemLabelPositionFallback(new ItemLabelPosition()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Expression e.printStackTrace() cannot be parameterized, because it has dependencies to/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() is a void method call, and thus it cannot be parameterized
    7Expression System.out.println(e.toString()) is a void method call, and thus it cannot be parameterized
    8Expression e cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression e.printStackTrace() 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() is a void method call, and thus it cannot be parameterized
    12Expression System.out.println(e.toString()) is a void method call, and thus it cannot be parameterized
    13Expression (XYBarRenderer)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    14Expression (XYBoxAndWhiskerRenderer)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted