AbstractCategoryItemRenderer r1 = new BarRenderer(); r1.setItemLabelGenerator(new StandardCategoryItemLabelGenerator()); AbstractCategoryItemRenderer r2 = null; try { r2 = (BarRenderer) r1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(r1 != r2); assertTrue(r1.getClass() == r2.getClass()); assertTrue(r1.equals(r2)); r1 = new BarRenderer(); r1.setSeriesItemLabelGenerator(0, new StandardCategoryItemLabelGenerator()); r2 = null; try { r2 = (BarRenderer) r1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(r1 != r2); assertTrue(r1.getClass() == r2.getClass()); assertTrue(r1.equals(r2)); r1 = new BarRenderer(); r1.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator()); r2 = null; try { r2 = (BarRenderer) r1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(r1 != r2); assertTrue(r1.getClass() == r2.getClass()); assertTrue(r1.equals(r2));
BarRenderer r1 = new BarRenderer(); r1.setItemLabelGenerator(new IntervalCategoryItemLabelGenerator()); BarRenderer r2 = null; try { r2 = (BarRenderer) r1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(r1 != r2); assertTrue(r1.getClass() == r2.getClass()); assertTrue(r1.equals(r2)); r1 = new BarRenderer(); r1.setSeriesItemLabelGenerator(0, new IntervalCategoryItemLabelGenerator()); r2 = null; try { r2 = (BarRenderer) r1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(r1 != r2); assertTrue(r1.getClass() == r2.getClass()); assertTrue(r1.equals(r2)); r1 = new BarRenderer(); r1.setBaseItemLabelGenerator(new IntervalCategoryItemLabelGenerator()); r2 = null; try { r2 = (BarRenderer) r1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(r1 != r2); assertTrue(r1.getClass() == r2.getClass()); assertTrue(r1.equals(r2));
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/category/junit/AbstractCategoryItemRendererTests.java File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/category/junit/AbstractCategoryItemRendererTests.java
Method name: void testCloning1() Method name: void testCloning2()
Number of AST nodes: 24 Number of AST nodes: 24
1
AbstractCategoryItemRenderer r1 = new BarRenderer();
1
BarRenderer r1 = new BarRenderer();
2
        r1.setItemLabelGenerator(new StandardCategoryItemLabelGenerator());
2
        r1.setItemLabelGenerator(new IntervalCategoryItemLabelGenerator());
3
        AbstractCategoryItemRenderer r2 = null;
3
        BarRenderer r2 = null;
4
        try {
4
        try {
5
            r2 = (BarRenderer) r1.clone();
5
            r2 = (BarRenderer) r1.clone();
6
        }
6
        }
7
        catch (CloneNotSupportedException e) {
7
        catch (CloneNotSupportedException e) {
8
            e.printStackTrace();
8
            e.printStackTrace();
9
        }
9
        }
10
        assertTrue(r1 != r2);
10
        assertTrue(r1 != r2);
11
        assertTrue(r1.getClass() == r2.getClass());
11
        assertTrue(r1.getClass() == r2.getClass());
12
        assertTrue(r1.equals(r2));
12
        assertTrue(r1.equals(r2));
13
        
13
        
14
        r1 = new BarRenderer();
14
        r1 = new BarRenderer();
15
        r1.setSeriesItemLabelGenerator(0, 
15
        r1.setSeriesItemLabelGenerator(0, 
16
                new StandardCategoryItemLabelGenerator());
16
                new IntervalCategoryItemLabelGenerator());
17
        r2 = null;
17
        r2 = null;
18
        try {
18
        try {
19
            r2 = (BarRenderer) r1.clone();
19
            r2 = (BarRenderer) r1.clone();
20
        }
20
        }
21
        catch (CloneNotSupportedException e) {
21
        catch (CloneNotSupportedException e) {
22
            e.printStackTrace();
22
            e.printStackTrace();
23
        }
23
        }
24
        assertTrue(r1 != r2);
24
        assertTrue(r1 != r2);
25
        assertTrue(r1.getClass() == r2.getClass());
25
        assertTrue(r1.getClass() == r2.getClass());
26
        assertTrue(r1.equals(r2));
26
        assertTrue(r1.equals(r2));
27
        
27
        
28
        r1 = new BarRenderer();
28
        r1 = new BarRenderer();
29
        r1.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
29
        r1.setBaseItemLabelGenerator(new IntervalCategoryItemLabelGenerator());
30
        r2 = null;
30
        r2 = null;
31
        try {
31
        try {
32
            r2 = (BarRenderer) r1.clone();
32
            r2 = (BarRenderer) r1.clone();
33
        }
33
        }
34
        catch (CloneNotSupportedException e) {
34
        catch (CloneNotSupportedException e) {
35
            e.printStackTrace();
35
            e.printStackTrace();
36
        }
36
        }
37
        assertTrue(r1 != r2);
37
        assertTrue(r1 != r2);
38
        assertTrue(r1.getClass() == r2.getClass());
38
        assertTrue(r1.getClass() == r2.getClass());
39
        assertTrue(r1.equals(r2));
39
        assertTrue(r1.equals(r2));
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.9
Clones locationClones are declared in the same class
Number of node comparisons95
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements24
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)69.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    AbstractCategoryItemRenderer r1 = new BarRenderer();
    1
    AbstractCategoryItemRenderer r1 = new BarRenderer();
    1
    BarRenderer r1 = new BarRenderer();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    1
    BarRenderer r1 = new BarRenderer();
    2
    r1.setItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    2
    r1.setItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    2
    r1.setItemLabelGenerator(new IntervalCategoryItemLabelGenerator());
    Differences
    Expression1Expression2Difference
    org.jfree.chart.labels.StandardCategoryItemLabelGeneratororg.jfree.chart.labels.IntervalCategoryItemLabelGeneratorSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    2
    r1.setItemLabelGenerator(new IntervalCategoryItemLabelGenerator());
    3
    AbstractCategoryItemRenderer r2 = null;
    3
    AbstractCategoryItemRenderer r2 = null;
    3
    BarRenderer r2 = null;
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    3
    BarRenderer r2 = null;
    4
    try
    4
    try
    5
    r2 = (BarRenderer)r1.clone();
    5
    r2 = (BarRenderer)r1.clone();
    5
    r2 = (BarRenderer)r1.clone();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    5
    r2 = (BarRenderer)r1.clone();
    6
    assertTrue(r1 != r2);
    6
    assertTrue(r1 != r2);
    6
    assertTrue(r1 != r2);
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    6
    assertTrue(r1 != r2);
    7
    assertTrue(r1.getClass() == r2.getClass());
    7
    assertTrue(r1.getClass() == r2.getClass());
    7
    assertTrue(r1.getClass() == r2.getClass());
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    7
    assertTrue(r1.getClass() == r2.getClass());
    8
    assertTrue(r1.equals(r2));
    8
    assertTrue(r1.equals(r2));
    8
    assertTrue(r1.equals(r2));
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    8
    assertTrue(r1.equals(r2));
    9
    r1 = new BarRenderer();
    9
    r1 = new BarRenderer();
    9
    r1 = new BarRenderer();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    9
    r1 = new BarRenderer();
    10
    r1.setSeriesItemLabelGenerator(0, new StandardCategoryItemLabelGenerator());
    10
    r1.setSeriesItemLabelGenerator(0, new StandardCategoryItemLabelGenerator());
    10
    r1.setSeriesItemLabelGenerator(0, new IntervalCategoryItemLabelGenerator());
    Differences
    Expression1Expression2Difference
    org.jfree.chart.labels.StandardCategoryItemLabelGeneratororg.jfree.chart.labels.IntervalCategoryItemLabelGeneratorSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    10
    r1.setSeriesItemLabelGenerator(0, new IntervalCategoryItemLabelGenerator());
    11
    r2 = null;
    11
    r2 = null;
    11
    r2 = null;
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    11
    r2 = null;
    12
    try
    12
    try
    13
    r2 = (BarRenderer)r1.clone();
    13
    r2 = (BarRenderer)r1.clone();
    13
    r2 = (BarRenderer)r1.clone();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    13
    r2 = (BarRenderer)r1.clone();
    14
    assertTrue(r1 != r2);
    14
    assertTrue(r1 != r2);
    14
    assertTrue(r1 != r2);
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    14
    assertTrue(r1 != r2);
    15
    assertTrue(r1.getClass() == r2.getClass());
    15
    assertTrue(r1.getClass() == r2.getClass());
    15
    assertTrue(r1.getClass() == r2.getClass());
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    15
    assertTrue(r1.getClass() == r2.getClass());
    16
    assertTrue(r1.equals(r2));
    16
    assertTrue(r1.equals(r2));
    16
    assertTrue(r1.equals(r2));
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    16
    assertTrue(r1.equals(r2));
    17
    r1 = new BarRenderer();
    17
    r1 = new BarRenderer();
    17
    r1 = new BarRenderer();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    17
    r1 = new BarRenderer();
    18
    r1.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    18
    r1.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    18
    r1.setBaseItemLabelGenerator(new IntervalCategoryItemLabelGenerator());
    Differences
    Expression1Expression2Difference
    org.jfree.chart.labels.StandardCategoryItemLabelGeneratororg.jfree.chart.labels.IntervalCategoryItemLabelGeneratorSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    18
    r1.setBaseItemLabelGenerator(new IntervalCategoryItemLabelGenerator());
    19
    r2 = null;
    19
    r2 = null;
    19
    r2 = null;
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    19
    r2 = null;
    20
    try
    20
    try
    21
    r2 = (BarRenderer)r1.clone();
    21
    r2 = (BarRenderer)r1.clone();
    21
    r2 = (BarRenderer)r1.clone();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    21
    r2 = (BarRenderer)r1.clone();
    22
    assertTrue(r1 != r2);
    22
    assertTrue(r1 != r2);
    22
    assertTrue(r1 != r2);
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    22
    assertTrue(r1 != r2);
    23
    assertTrue(r1.getClass() == r2.getClass());
    23
    assertTrue(r1.getClass() == r2.getClass());
    23
    assertTrue(r1.getClass() == r2.getClass());
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    23
    assertTrue(r1.getClass() == r2.getClass());
    24
    assertTrue(r1.equals(r2));
    24
    assertTrue(r1.equals(r2));
    24
    assertTrue(r1.equals(r2));
    Differences
    Expression1Expression2Difference
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.renderer.category.AbstractCategoryItemRendererorg.jfree.chart.renderer.category.BarRendererSUBCLASS_TYPE_MISMATCH
    24
    assertTrue(r1.equals(r2));
    Precondition Violations (0)
    Row Violation