StatisticalLineAndShapeRenderer r1 = new StatisticalLineAndShapeRenderer(); StatisticalLineAndShapeRenderer r2 = new StatisticalLineAndShapeRenderer(); assertTrue(r1.equals(r2)); assertTrue(r2.equals(r1)); r1.setErrorIndicatorPaint(Color.red); assertFalse(r1.equals(r2)); r2.setErrorIndicatorPaint(Color.red); assertTrue(r2.equals(r1));
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/category/junit/StatisticalLineAndShapeRendererTests.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
StatisticalLineAndShapeRenderer r1
2
            = new StatisticalLineAndShapeRenderer();
3
        StatisticalLineAndShapeRenderer r2
4
            = new StatisticalLineAndShapeRenderer
1
DefaultTableXYDataset d1 = new DefaultTableXYDataset();
5
();
2
        DefaultTableXYDataset d2 = new DefaultTableXYDataset();
6
        assertTrue(r1.equals(r2));
3
        assertTrue(d1.equals(d2));
7
        assertTrue(r2.equals(r1));
4
        assertTrue(d2.equals(d1));
8
        r1.setErrorIndicatorPaint(Color.red);
5
        d1.addSeries(createSeries1());
9
        assertFalse(r1.equals(r2));
6
        assertFalse(d1.equals(d2));
10
        r2.setErrorIndicatorPaint(Color.red);
7
        d2.addSeries(createSeries1());
11
        assertTrue(r2.equals(r1));
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
    StatisticalLineAndShapeRenderer r1 = new StatisticalLineAndShapeRenderer();
    1
    StatisticalLineAndShapeRenderer r1 = new StatisticalLineAndShapeRenderer();
    1
    DefaultTableXYDataset d1 = new DefaultTableXYDataset();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.StatisticalLineAndShapeRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    r1d1VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.category.StatisticalLineAndShapeRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.StatisticalLineAndShapeRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new StatisticalLineAndShapeRenderer() 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
    StatisticalLineAndShapeRenderer r2 = new StatisticalLineAndShapeRenderer();
    2
    StatisticalLineAndShapeRenderer r2 = new StatisticalLineAndShapeRenderer();
    2
    DefaultTableXYDataset d2 = new DefaultTableXYDataset();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.StatisticalLineAndShapeRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    r2d2VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.category.StatisticalLineAndShapeRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.StatisticalLineAndShapeRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new StatisticalLineAndShapeRenderer() 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
    assertTrue(r1.equals(r2));
    3
    assertTrue(r1.equals(r2));
    3
    assertTrue(d1.equals(d2));
    Differences
    Expression1Expression2Difference
    r2d2VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.category.StatisticalLineAndShapeRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    r1d1VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.category.StatisticalLineAndShapeRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression r2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression d2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    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 parameterized, because it has dependencies to/from statements that will be extracted
    Expression d1 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    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)
    3
    assertTrue(d1.equals(d2));
    4
    assertTrue(r2.equals(r1));
    4
    assertTrue(r2.equals(r1));
    4
    assertTrue(d2.equals(d1));
    Differences
    Expression1Expression2Difference
    r1d1VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.category.StatisticalLineAndShapeRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    r2d2VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.category.StatisticalLineAndShapeRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression r1 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression d1 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression r1 cannot be unified with expression d1 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to 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 r2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression d2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    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)
    4
    assertTrue(d2.equals(d1));
                                                                      
    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());
    5
    r1.setErrorIndicatorPaint(Color.red);
    5
    r1.setErrorIndicatorPaint(Color.red);
    Preondition Violations
    Unmatched statement r1.setErrorIndicatorPaint(Color.red); 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));
    6
    assertFalse(d1.equals(d2));
    Differences
    Expression1Expression2Difference
    r2d2VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.category.StatisticalLineAndShapeRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    r1d1VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.category.StatisticalLineAndShapeRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression r2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression d2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    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 parameterized, because it has dependencies to/from statements that will be extracted
    Expression d1 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    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)
    6
    assertFalse(d1.equals(d2));
                                                                      
    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.setErrorIndicatorPaint(Color.red);
    7
    r2.setErrorIndicatorPaint(Color.red);
    Preondition Violations
    Unmatched statement r2.setErrorIndicatorPaint(Color.red); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                    
    8
    assertTrue(r2.equals(r1));
    8
    assertTrue(r2.equals(r1));
    8
    assertTrue(d1.equals(d2));
    Differences
    Expression1Expression2Difference
    r1d2VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.category.StatisticalLineAndShapeRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    r2d1VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.category.StatisticalLineAndShapeRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression r1 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression d2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression r1 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 r1 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 r2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression d1 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression r2 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 (37)
    Row Violation
    1Expression new StatisticalLineAndShapeRenderer() 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 StatisticalLineAndShapeRenderer() 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 r2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression d2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression 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)
    8Expression 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)
    9Expression r1 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression d1 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression 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)
    12Expression r1 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    13Expression d1 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    14Expression r1 cannot be unified with expression d1 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public boolean equals(java.lang.Object)
    15Expression 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)
    16Expression r2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    17Expression d2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    18Expression 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)
    19Unmatched statement d1.addSeries(createSeries1()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    20Unmatched statement r1.setErrorIndicatorPaint(Color.red); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    21Expression r2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    22Expression d2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    23Expression 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)
    24Expression 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)
    25Expression r1 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    26Expression d1 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    27Expression 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)
    28Unmatched statement d2.addSeries(createSeries1()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    29Unmatched statement r2.setErrorIndicatorPaint(Color.red); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    30Expression r1 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    31Expression d2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    32Expression r1 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 r1 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 r2 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    35Expression d1 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    36Expression r2 cannot be unified with expression d1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)
    37Clone fragment #1 returns variables r1, r2 , while Clone fragment #2 returns variables d1, d2