StackedXYAreaRenderer2 r1 = new StackedXYAreaRenderer2(); StackedXYAreaRenderer2 r2 = new StackedXYAreaRenderer2(); assertEquals(r1, r2); assertEquals(r2, r1); r1.setRoundXCoordinates(!r1.getRoundXCoordinates()); assertFalse(r1.equals(r2)); r2.setRoundXCoordinates(r1.getRoundXCoordinates()); assertTrue(r1.equals(r2));
DefaultTableXYDataset d1 = new DefaultTableXYDataset(); DefaultTableXYDataset d2 = new DefaultTableXYDataset(); assertTrue(d1.equals(d2)); assertTrue(d2.equals(d1)); d1.addSeries(createSeries1()); assertFalse(d1.equals(d2)); d2.addSeries(createSeries1()); assertTrue(d1.equals(d2));
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/StackedXYAreaRenderer2Tests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/xy/junit/TableXYDatasetTests.java
Method name: void testEquals() Method name: void testEquals()
Number of AST nodes: 8 Number of AST nodes: 8
1
StackedXYAreaRenderer2 r1 = new StackedXYAreaRenderer2();
2
        StackedXYAreaRenderer2 r2 = new StackedXYAreaRenderer2
1
DefaultTableXYDataset d1 = new DefaultTableXYDataset();
3
();
2
        DefaultTableXYDataset d2 = new DefaultTableXYDataset();
4
        assertEquals(r1, r2);
3
        assertTrue(d1.equals(d2));
5
        assertEquals(r2, r1);
4
        assertTrue(d2.equals(d1));
6
        r1.setRoundXCoordinates(!r1.getRoundXCoordinates());
5
        d1.addSeries(createSeries1());
7
        assertFalse(r1.equals(r2));
6
        assertFalse(d1.equals(d2));
8
        r2.setRoundXCoordinates(r1.getRoundXCoordinates());
7
        d2.addSeries(createSeries1());
9
        assertTrue(r1.equals(r2));
8
        assertTrue(d1.equals(d2));
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 comparisons45
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    StackedXYAreaRenderer2 r1 = new StackedXYAreaRenderer2();
    1
    StackedXYAreaRenderer2 r1 = new StackedXYAreaRenderer2();
    1
    DefaultTableXYDataset d1 = new DefaultTableXYDataset();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.xy.StackedXYAreaRenderer2org.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    r1d1VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYAreaRenderer2org.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYAreaRenderer2org.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new StackedXYAreaRenderer2() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new DefaultTableXYDataset() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    1
    DefaultTableXYDataset d1 = new DefaultTableXYDataset();
    2
    StackedXYAreaRenderer2 r2 = new StackedXYAreaRenderer2();
    2
    StackedXYAreaRenderer2 r2 = new StackedXYAreaRenderer2();
    2
    DefaultTableXYDataset d2 = new DefaultTableXYDataset();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.xy.StackedXYAreaRenderer2org.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    r2d2VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYAreaRenderer2org.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYAreaRenderer2org.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new StackedXYAreaRenderer2() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new DefaultTableXYDataset() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2
    DefaultTableXYDataset d2 = new DefaultTableXYDataset();
    3
    assertEquals(r1, r2);
    3
    assertEquals(r1, r2);
    6
    assertFalse(d1.equals(d2));
    Differences
    Expression1Expression2Difference
    assertEqualsassertFalseMETHOD_INVOCATION_NAME_MISMATCH
    assertEquals(r1,r2)assertFalse(d1.equals(d2))ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression assertEquals(r1,r2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertFalse(d1.equals(d2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
    Expression assertFalse(d1.equals(d2)) is a void method call, and thus it cannot be parameterized
    Expression assertEquals(r1,r2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertFalse(d1.equals(d2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
    Expression assertFalse(d1.equals(d2)) is a void method call, and thus it cannot be parameterized
    6
    assertFalse(d1.equals(d2));
    4
    assertEquals(r2, r1);
    4
    assertEquals(r2, r1);
    4
    assertTrue(d2.equals(d1));
    Differences
    Expression1Expression2Difference
    assertEqualsassertTrueMETHOD_INVOCATION_NAME_MISMATCH
    assertEquals(r2,r1)assertTrue(d2.equals(d1))ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression assertEquals(r2,r1) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertTrue(d2.equals(d1)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertEquals(r2,r1) is a void method call, and thus it cannot be parameterized
    Expression assertTrue(d2.equals(d1)) is a void method call, and thus it cannot be parameterized
    Expression assertEquals(r2,r1) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertTrue(d2.equals(d1)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertEquals(r2,r1) is a void method call, and thus it cannot be parameterized
    Expression assertTrue(d2.equals(d1)) is a void method call, and thus it cannot be parameterized
    4
    assertTrue(d2.equals(d1));
    5
    r1.setRoundXCoordinates(!r1.getRoundXCoordinates());
    5
    r1.setRoundXCoordinates(!r1.getRoundXCoordinates());
    Preondition Violations
    Unmatched statement r1.setRoundXCoordinates(!r1.getRoundXCoordinates()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                  
    6
    assertFalse(r1.equals(r2));
    6
    assertFalse(r1.equals(r2));
    3
    assertTrue(d1.equals(d2));
    Differences
    Expression1Expression2Difference
    r2d2VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYAreaRenderer2org.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    r1d1VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYAreaRenderer2org.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    assertFalseassertTrueMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression r2 cannot be unified with expression d2 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public boolean equals(java.lang.Object)
    Expression r2 cannot be unified with expression d2 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)
    Expression r1 cannot be unified with expression d1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)
    Expression assertFalse(r1.equals(r2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertTrue(d1.equals(d2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertFalse(r1.equals(r2)) is a void method call, and thus it cannot be parameterized
    Expression assertTrue(d1.equals(d2)) is a void method call, and thus it cannot be parameterized
    3
    assertTrue(d1.equals(d2));
                                                                      
    5
    d1.addSeries(createSeries1());
    Preondition Violations
    Unmatched statement d1.addSeries(createSeries1()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5
    d1.addSeries(createSeries1());
                                                                      
    7
    d2.addSeries(createSeries1());
    Preondition Violations
    Unmatched statement d2.addSeries(createSeries1()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7
    d2.addSeries(createSeries1());
    7
    r2.setRoundXCoordinates(r1.getRoundXCoordinates());
    7
    r2.setRoundXCoordinates(r1.getRoundXCoordinates());
    Preondition Violations
    Unmatched statement r2.setRoundXCoordinates(r1.getRoundXCoordinates()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                
    8
    assertTrue(r1.equals(r2));
    8
    assertTrue(r1.equals(r2));
    8
    assertTrue(d1.equals(d2));
    Differences
    Expression1Expression2Difference
    r2d2VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYAreaRenderer2org.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    r1d1VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYAreaRenderer2org.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression r2 cannot be unified with expression d2 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public boolean equals(java.lang.Object)
    Expression r2 cannot be unified with expression d2 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)
    Expression r1 cannot be unified with expression d1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)
    8
    assertTrue(d1.equals(d2));
    Precondition Violations (35)
    Row Violation
    1Expression new StackedXYAreaRenderer2() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression new DefaultTableXYDataset() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression new StackedXYAreaRenderer2() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression new DefaultTableXYDataset() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression assertEquals(r1,r2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression assertFalse(d1.equals(d2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
    8Expression assertFalse(d1.equals(d2)) is a void method call, and thus it cannot be parameterized
    9Expression assertEquals(r1,r2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression assertFalse(d1.equals(d2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
    12Expression assertFalse(d1.equals(d2)) is a void method call, and thus it cannot be parameterized
    13Expression assertEquals(r2,r1) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    14Expression assertTrue(d2.equals(d1)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    15Expression assertEquals(r2,r1) is a void method call, and thus it cannot be parameterized
    16Expression assertTrue(d2.equals(d1)) is a void method call, and thus it cannot be parameterized
    17Expression assertEquals(r2,r1) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    18Expression assertTrue(d2.equals(d1)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    19Expression assertEquals(r2,r1) is a void method call, and thus it cannot be parameterized
    20Expression assertTrue(d2.equals(d1)) is a void method call, and thus it cannot be parameterized
    21Unmatched statement r1.setRoundXCoordinates(!r1.getRoundXCoordinates()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    22Expression r2 cannot be unified with expression d2 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public boolean equals(java.lang.Object)
    23Expression r2 cannot be unified with expression d2 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)
    24Expression r1 cannot be unified with expression d1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)
    25Expression assertFalse(r1.equals(r2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    26Expression assertTrue(d1.equals(d2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    27Expression assertFalse(r1.equals(r2)) is a void method call, and thus it cannot be parameterized
    28Expression assertTrue(d1.equals(d2)) is a void method call, and thus it cannot be parameterized
    29Unmatched statement d1.addSeries(createSeries1()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    30Unmatched statement d2.addSeries(createSeries1()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    31Unmatched statement r2.setRoundXCoordinates(r1.getRoundXCoordinates()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    32Expression r2 cannot be unified with expression d2 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public boolean equals(java.lang.Object)
    33Expression r2 cannot be unified with expression d2 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)
    34Expression r1 cannot be unified with expression d1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)
    35Clone fragment #1 returns variables r1, r2 , while Clone fragment #2 returns variables d1, d2