StackedXYBarRenderer r1 = new StackedXYBarRenderer(); StackedXYBarRenderer r2 = new StackedXYBarRenderer(); assertTrue(r1.equals(r2)); assertTrue(r2.equals(r1)); r1.setRenderAsPercentages(true); assertFalse(r1.equals(r2)); r2.setRenderAsPercentages(true); 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/StackedXYBarRendererTests.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
StackedXYBarRenderer r1 = new StackedXYBarRenderer();
2
        StackedXYBarRenderer r2 = new StackedXYBarRenderer
1
DefaultTableXYDataset d1 = new DefaultTableXYDataset();
3
();
2
        DefaultTableXYDataset d2 = new DefaultTableXYDataset();
4
        assertTrue(r1.equals(r2));
3
        assertTrue(d1.equals(d2));
5
        assertTrue(r2.equals(r1));
4
        assertTrue(d2.equals(d1));
6
        r1.setRenderAsPercentages(true);
5
        d1.addSeries(createSeries1());
7
        assertFalse(r1.equals(r2));
6
        assertFalse(d1.equals(d2));
8
        r2.setRenderAsPercentages(true);
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 comparisons29
  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
    StackedXYBarRenderer r1 = new StackedXYBarRenderer();
    1
    StackedXYBarRenderer r1 = new StackedXYBarRenderer();
    1
    DefaultTableXYDataset d1 = new DefaultTableXYDataset();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.xy.StackedXYBarRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    r1d1VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYBarRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYBarRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new StackedXYBarRenderer() 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
    StackedXYBarRenderer r2 = new StackedXYBarRenderer();
    2
    StackedXYBarRenderer r2 = new StackedXYBarRenderer();
    2
    DefaultTableXYDataset d2 = new DefaultTableXYDataset();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.xy.StackedXYBarRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    r2d2VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYBarRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYBarRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new StackedXYBarRenderer() 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.xy.StackedXYBarRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    r1d1VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYBarRendererorg.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)
    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.xy.StackedXYBarRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    r2d2VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYBarRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    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 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.setRenderAsPercentages(true);
    5
    r1.setRenderAsPercentages(true);
    Preondition Violations
    Unmatched statement r1.setRenderAsPercentages(true); 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.xy.StackedXYBarRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    r1d1VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYBarRendererorg.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)
    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.setRenderAsPercentages(true);
    7
    r2.setRenderAsPercentages(true);
    Preondition Violations
    Unmatched statement r2.setRenderAsPercentages(true); 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.StackedXYBarRendererorg.jfree.data.xy.DefaultTableXYDatasetSUBCLASS_TYPE_MISMATCH
    r1d1VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.StackedXYBarRendererorg.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 (21)
    Row Violation
    1Expression new StackedXYBarRenderer() 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 StackedXYBarRenderer() 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 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)
    6Expression 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)
    7Expression 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)
    8Expression 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)
    9Expression 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)
    10Expression 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)
    11Unmatched statement d1.addSeries(createSeries1()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    12Unmatched statement r1.setRenderAsPercentages(true); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    13Expression 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)
    14Expression 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)
    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)
    16Unmatched statement d2.addSeries(createSeries1()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    17Unmatched statement r2.setRenderAsPercentages(true); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    18Expression 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)
    19Expression 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)
    20Expression 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)
    21Clone fragment #1 returns variables r1, r2 , while Clone fragment #2 returns variables d1, d2