DefaultCategoryDataset underlying = new DefaultCategoryDataset(); SlidingCategoryDataset dataset = new SlidingCategoryDataset(underlying, 10, 5); assertEquals(0, dataset.getRowCount()); underlying.addValue(1.0, "R1", "C1"); assertEquals(1, dataset.getRowCount()); underlying.clear(); assertEquals(0, dataset.getRowCount());
DefaultKeyedValues2D d = new DefaultKeyedValues2D(); assertEquals(0, d.getRowCount()); d.addValue(new Double(1.0), "R1", "C1"); assertEquals(1, d.getRowCount()); d.addValue(new Double(2.0), "R2", "C1"); assertEquals(2, d.getRowCount());
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/data/category/junit/SlidingCategoryDatasetTests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/junit/DefaultKeyedValues2DTests.java
Method name: void testGetRowCount() Method name: void testRowCount()
Number of AST nodes: 7 Number of AST nodes: 6
1
DefaultCategoryDataset underlying = new DefaultCategoryDataset();
1
Default
2
    	SlidingCategoryDataset dataset = new SlidingCategoryDataset(underlying,
3
    			10, 5);
2
KeyedValues2D d = new DefaultKeyedValues2D();
4
    	assertEquals(0, dataset.getRowCount());
3
        assertEquals(0, d.getRowCount());
5
    	underlying.addValue(1.0, "R1", "C1");
4
        d.addValue(new Double(1.0), "R1", "C1");
6
    	assertEquals(1, dataset.getRowCount());
5
        assertEquals(1, d.getRowCount());
7
    	underlying.clear();
6
        d.addValue(new Double(2.0), "R2", "C1");
8
    	assertEquals(0, dataset.getRowCount());
7
        assertEquals(2, d.getRowCount());
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)0.0
Clones locationClones are in different classes having the same super class
Number of node comparisons30
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    DefaultCategoryDataset underlying = new DefaultCategoryDataset();
    1
    DefaultCategoryDataset underlying = new DefaultCategoryDataset();
    1
    DefaultKeyedValues2D d = new DefaultKeyedValues2D();
    Differences
    Expression1Expression2Difference
    org.jfree.data.category.DefaultCategoryDatasetorg.jfree.data.DefaultKeyedValues2DSUBCLASS_TYPE_MISMATCH
    underlyingdVARIABLE_NAME_MISMATCH
    org.jfree.data.category.DefaultCategoryDatasetorg.jfree.data.DefaultKeyedValues2DSUBCLASS_TYPE_MISMATCH
    org.jfree.data.category.DefaultCategoryDatasetorg.jfree.data.DefaultKeyedValues2DSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new DefaultCategoryDataset() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new DefaultKeyedValues2D() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    1
    DefaultKeyedValues2D d = new DefaultKeyedValues2D();
    2
    SlidingCategoryDataset dataset = new SlidingCategoryDataset(underlying, 10, 5);
    2
    SlidingCategoryDataset dataset = new SlidingCategoryDataset(underlying, 10, 5);
    Preondition Violations
    Unmatched statement SlidingCategoryDataset dataset=new SlidingCategoryDataset(underlying,10,5); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                                                                
    3
    assertEquals(0, dataset.getRowCount());
    3
    assertEquals(0, dataset.getRowCount());
    2
    assertEquals(0, d.getRowCount());
    Differences
    Expression1Expression2Difference
    datasetdVARIABLE_NAME_MISMATCH
    org.jfree.data.category.SlidingCategoryDatasetorg.jfree.data.DefaultKeyedValues2DSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression dataset cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression d cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2
    assertEquals(0, d.getRowCount());
                                                                                      
    3
    d.addValue(new Double(1.0), "R1", "C1");
    Preondition Violations
    Unmatched statement d.addValue(new Double(1.0),"R1","C1"); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3
    d.addValue(new Double(1.0), "R1", "C1");
    4
    underlying.addValue(1.0, "R1", "C1");
    4
    underlying.addValue(1.0, "R1", "C1");
    Preondition Violations
    Unmatched statement underlying.addValue(1.0,"R1","C1"); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                
    5
    assertEquals(1, dataset.getRowCount());
    5
    assertEquals(1, dataset.getRowCount());
    4
    assertEquals(1, d.getRowCount());
    Differences
    Expression1Expression2Difference
    datasetdVARIABLE_NAME_MISMATCH
    org.jfree.data.category.SlidingCategoryDatasetorg.jfree.data.DefaultKeyedValues2DSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression dataset cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression d cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4
    assertEquals(1, d.getRowCount());
    6
    underlying.clear();
    6
    underlying.clear();
    5
    d.addValue(new Double(2.0), "R2", "C1");
    Differences
    Expression1Expression2Difference
    clearaddValueMETHOD_INVOCATION_NAME_MISMATCH
    underlyingdVARIABLE_NAME_MISMATCH
    org.jfree.data.category.DefaultCategoryDatasetorg.jfree.data.DefaultKeyedValues2DSUBCLASS_TYPE_MISMATCH
    underlying.clear()d.addValue(new Double(2.0),"R2","C1")ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression underlying.clear() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression d.addValue(new Double(2.0),"R2","C1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression underlying.clear() is a void method call, and thus it cannot be parameterized
    Expression d.addValue(new Double(2.0),"R2","C1") is a void method call, and thus it cannot be parameterized
    Expression underlying cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression d cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression underlying cannot be unified with expression d , because common superclass org.jfree.data.KeyedValues2D does not declare member(s) public void clear() , public void addValue(java.lang.Number, Comparable#RAW, Comparable#RAW)
    Expression underlying.clear() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression d.addValue(new Double(2.0),"R2","C1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression underlying.clear() is a void method call, and thus it cannot be parameterized
    Expression d.addValue(new Double(2.0),"R2","C1") is a void method call, and thus it cannot be parameterized
    5
    d.addValue(new Double(2.0), "R2", "C1");
    7
    assertEquals(0, dataset.getRowCount());
    7
    assertEquals(0, dataset.getRowCount());
    6
    assertEquals(2, d.getRowCount());
    Differences
    Expression1Expression2Difference
    02LITERAL_VALUE_MISMATCH
    datasetdVARIABLE_NAME_MISMATCH
    org.jfree.data.category.SlidingCategoryDatasetorg.jfree.data.DefaultKeyedValues2DSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression dataset cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression d cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6
    assertEquals(2, d.getRowCount());
    Precondition Violations (23)
    Row Violation
    1Expression new DefaultCategoryDataset() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression new DefaultKeyedValues2D() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Unmatched statement SlidingCategoryDataset dataset=new SlidingCategoryDataset(underlying,10,5); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Expression dataset cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression d cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Unmatched statement d.addValue(new Double(1.0),"R1","C1"); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7Unmatched statement underlying.addValue(1.0,"R1","C1"); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    8Expression dataset cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression d cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression underlying.clear() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression d.addValue(new Double(2.0),"R2","C1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
    12Expression underlying.clear() is a void method call, and thus it cannot be parameterized
    13Expression d.addValue(new Double(2.0),"R2","C1") is a void method call, and thus it cannot be parameterized
    14Expression underlying cannot be parameterized, because it has dependencies to/from statements that will be extracted
    15Expression d cannot be parameterized, because it has dependencies to/from statements that will be extracted
    16Expression underlying cannot be unified with expression d , because common superclass org.jfree.data.KeyedValues2D does not declare member(s) public void clear() , public void addValue(java.lang.Number, Comparable#RAW, Comparable#RAW)
    17Expression underlying.clear() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    18Expression d.addValue(new Double(2.0),"R2","C1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
    19Expression underlying.clear() is a void method call, and thus it cannot be parameterized
    20Expression d.addValue(new Double(2.0),"R2","C1") is a void method call, and thus it cannot be parameterized
    21Expression dataset cannot be parameterized, because it has dependencies to/from statements that will be extracted
    22Expression d cannot be parameterized, because it has dependencies to/from statements that will be extracted
    23Clone fragment #1 returns variable underlying with type org.jfree.data.category.DefaultCategoryDataset , while Clone fragment #2 returns variable d with type org.jfree.data.DefaultKeyedValues2D