StandardXYSeriesLabelGenerator generator = new StandardXYSeriesLabelGenerator("Series {0}"); XYBarRenderer r1 = new XYBarRenderer(); r1.setLegendItemLabelGenerator(generator); XYBarRenderer r2 = null; try { r2 = (XYBarRenderer) r1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(r1 != r2); assertTrue(r1.getClass() == r2.getClass()); assertTrue(r1.equals(r2)); // check that the generator has been cloned assertTrue(r1.getLegendItemLabelGenerator() != r2.getLegendItemLabelGenerator());
StandardXYSeriesLabelGenerator generator = new StandardXYSeriesLabelGenerator("Series {0}"); XYBarRenderer r1 = new XYBarRenderer(); r1.setLegendItemURLGenerator(generator); XYBarRenderer r2 = null; try { r2 = (XYBarRenderer) r1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(r1 != r2); assertTrue(r1.getClass() == r2.getClass()); assertTrue(r1.equals(r2)); // check that the generator has been cloned assertTrue(r1.getLegendItemURLGenerator() != r2.getLegendItemURLGenerator());
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/AbstractXYItemRendererTests.java File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/AbstractXYItemRendererTests.java
Method name: void testCloning_LegendItemLabelGenerator() Method name: void testCloning_LegendItemURLGenerator()
Number of AST nodes: 10 Number of AST nodes: 10
1
StandardXYSeriesLabelGenerator generator 
1
StandardXYSeriesLabelGenerator generator 
2
                = new StandardXYSeriesLabelGenerator("Series {0}");
2
                = new StandardXYSeriesLabelGenerator("Series {0}");
3
        XYBarRenderer r1 = new XYBarRenderer();
3
        XYBarRenderer r1 = new XYBarRenderer();
4
        r1.setLegendItemLabelGenerator(generator);
4
        r1.setLegendItemURLGenerator(generator);
5
        XYBarRenderer r2 = null;
5
        XYBarRenderer r2 = null;
6
        try {
6
        try {
7
            r2 = (XYBarRenderer) r1.clone();
7
            r2 = (XYBarRenderer) r1.clone();
8
        }
8
        }
9
        catch (CloneNotSupportedException e) {
9
        catch (CloneNotSupportedException e) {
10
            e.printStackTrace();
10
            e.printStackTrace();
11
        }
11
        }
12
        assertTrue(r1 != r2);
12
        assertTrue(r1 != r2);
13
        assertTrue(r1.getClass() == r2.getClass());
13
        assertTrue(r1.getClass() == r2.getClass());
14
        assertTrue(r1.equals(r2));
14
        assertTrue(r1.equals(r2));
15
        
15
        
16
        // check that the generator has been cloned
16
        // check that the generator has been cloned
17
        assertTrue(r1.getLegendItemLabelGenerator() 
17
        assertTrue(r1.getLegendItemURLGenerator() 
18
                != r2.getLegendItemLabelGenerator());
18
                != r2.getLegendItemURLGenerator());
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)0.1
Clones locationClones are declared in the same class
Number of node comparisons34
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements10
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)41.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    StandardXYSeriesLabelGenerator generator = new StandardXYSeriesLabelGenerator("Series {0}");
    1
    StandardXYSeriesLabelGenerator generator = new StandardXYSeriesLabelGenerator("Series {0}");
    2
    XYBarRenderer r1 = new XYBarRenderer();
    2
    XYBarRenderer r1 = new XYBarRenderer();
    3
    r1.setLegendItemLabelGenerator(generator);
    3
    r1.setLegendItemLabelGenerator(generator);
    3
    r1.setLegendItemURLGenerator(generator);
    Differences
    Expression1Expression2Difference
    setLegendItemLabelGeneratorsetLegendItemURLGeneratorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression r1.setLegendItemLabelGenerator(generator) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression r1.setLegendItemURLGenerator(generator) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression r1.setLegendItemLabelGenerator(generator) is a void method call, and thus it cannot be parameterized
    Expression r1.setLegendItemURLGenerator(generator) is a void method call, and thus it cannot be parameterized
    3
    r1.setLegendItemURLGenerator(generator);
    4
    XYBarRenderer r2 = null;
    4
    XYBarRenderer r2 = null;
    5
    try
    5
    try
    6
    r2 = (XYBarRenderer)r1.clone();
    6
    r2 = (XYBarRenderer)r1.clone();
    7
    assertTrue(r1 != r2);
    7
    assertTrue(r1 != r2);
    8
    assertTrue(r1.getClass() == r2.getClass());
    8
    assertTrue(r1.getClass() == r2.getClass());
    9
    assertTrue(r1.equals(r2));
    9
    assertTrue(r1.equals(r2));
    10
    assertTrue(r1.getLegendItemLabelGenerator() != r2.getLegendItemLabelGenerator());
    10
    assertTrue(r1.getLegendItemLabelGenerator() != r2.getLegendItemLabelGenerator());
    10
    assertTrue(r1.getLegendItemURLGenerator() != r2.getLegendItemURLGenerator());
    Differences
    Expression1Expression2Difference
    getLegendItemLabelGeneratorgetLegendItemURLGeneratorMETHOD_INVOCATION_NAME_MISMATCH
    getLegendItemLabelGeneratorgetLegendItemURLGeneratorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression r1.getLegendItemLabelGenerator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression r1.getLegendItemURLGenerator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression r2.getLegendItemLabelGenerator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression r2.getLegendItemURLGenerator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10
    assertTrue(r1.getLegendItemURLGenerator() != r2.getLegendItemURLGenerator());
    Precondition Violations (8)
    Row Violation
    1Expression r1.setLegendItemLabelGenerator(generator) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression r1.setLegendItemURLGenerator(generator) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression r1.setLegendItemLabelGenerator(generator) is a void method call, and thus it cannot be parameterized
    4Expression r1.setLegendItemURLGenerator(generator) is a void method call, and thus it cannot be parameterized
    5Expression r1.getLegendItemLabelGenerator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression r1.getLegendItemURLGenerator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression r2.getLegendItemLabelGenerator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression r2.getLegendItemURLGenerator() cannot be parameterized, because it has dependencies to/from statements that will be extracted