CustomPieURLGenerator generator = new CustomPieURLGenerator(); PiePlot p1 = new PiePlot(); p1.setURLGenerator(generator); PiePlot p2 = null; try { p2 = (PiePlot) p1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(p1 != p2); assertTrue(p1.getClass() == p2.getClass()); assertTrue(p1.equals(p2)); // check that the URL generator has been cloned assertTrue(p1.getURLGenerator() != p2.getURLGenerator());
CustomPieURLGenerator generator = new CustomPieURLGenerator(); PiePlot p1 = new PiePlot(); p1.setLegendLabelURLGenerator(generator); PiePlot p2 = null; try { p2 = (PiePlot) p1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(p1 != p2); assertTrue(p1.getClass() == p2.getClass()); assertTrue(p1.equals(p2)); // check that the URL generator has been cloned assertTrue(p1.getLegendLabelURLGenerator() != p2.getLegendLabelURLGenerator());
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/plot/junit/PiePlotTests.java File path: /jfreechart-1.0.10/tests/org/jfree/chart/plot/junit/PiePlotTests.java
Method name: void testCloning_URLGenerator() Method name: void testCloning_LegendLabelURLGenerator()
Number of AST nodes: 10 Number of AST nodes: 10
1
CustomPieURLGenerator generator = new CustomPieURLGenerator();
1
CustomPieURLGenerator generator = new CustomPieURLGenerator();
2
        PiePlot p1 = new PiePlot();
2
        PiePlot p1 = new PiePlot();
3
        p1.setURLGenerator(generator);
3
        p1.setLegendLabelURLGenerator(generator);
4
        PiePlot p2 = null;
4
        PiePlot p2 = null;
5
        try {
5
        try {
6
            p2 = (PiePlot) p1.clone();
6
            p2 = (PiePlot) p1.clone();
7
        }
7
        }
8
        catch (CloneNotSupportedException e) {
8
        catch (CloneNotSupportedException e) {
9
            e.printStackTrace();
9
            e.printStackTrace();
10
        }
10
        }
11
        assertTrue(p1 != p2);
11
        assertTrue(p1 != p2);
12
        assertTrue(p1.getClass() == p2.getClass());
12
        assertTrue(p1.getClass() == p2.getClass());
13
        assertTrue(p1.equals(p2));
13
        assertTrue(p1.equals(p2));
14
        
14
        
15
        // check that the URL generator has been cloned
15
        // check that the URL generator has been cloned
16
        assertTrue(p1.getURLGenerator() != p2.get
16
        assertTrue(p1.getLegendLabelURLGenerator() 
17
URLGenerator());
17
                != p2.getLegendLabelURLGenerator());
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)43.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    CustomPieURLGenerator generator = new CustomPieURLGenerator();
    1
    CustomPieURLGenerator generator = new CustomPieURLGenerator();
    2
    PiePlot p1 = new PiePlot();
    2
    PiePlot p1 = new PiePlot();
    3
    p1.setURLGenerator(generator);
    3
    p1.setURLGenerator(generator);
    3
    p1.setLegendLabelURLGenerator(generator);
    Differences
    Expression1Expression2Difference
    setURLGeneratorsetLegendLabelURLGeneratorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression p1.setURLGenerator(generator) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression p1.setLegendLabelURLGenerator(generator) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression p1.setURLGenerator(generator) is a void method call, and thus it cannot be parameterized
    Expression p1.setLegendLabelURLGenerator(generator) is a void method call, and thus it cannot be parameterized
    3
    p1.setLegendLabelURLGenerator(generator);
    4
    PiePlot p2 = null;
    4
    PiePlot p2 = null;
    5
    try
    5
    try
    6
    p2 = (PiePlot)p1.clone();
    6
    p2 = (PiePlot)p1.clone();
    7
    assertTrue(p1 != p2);
    7
    assertTrue(p1 != p2);
    8
    assertTrue(p1.getClass() == p2.getClass());
    8
    assertTrue(p1.getClass() == p2.getClass());
    9
    assertTrue(p1.equals(p2));
    9
    assertTrue(p1.equals(p2));
    10
    assertTrue(p1.getURLGenerator() != p2.getURLGenerator());
    10
    assertTrue(p1.getURLGenerator() != p2.getURLGenerator());
    10
    assertTrue(p1.getLegendLabelURLGenerator() != p2.getLegendLabelURLGenerator());
    Differences
    Expression1Expression2Difference
    getURLGeneratorgetLegendLabelURLGeneratorMETHOD_INVOCATION_NAME_MISMATCH
    getURLGeneratorgetLegendLabelURLGeneratorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression p1.getURLGenerator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression p1.getLegendLabelURLGenerator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression p2.getURLGenerator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression p2.getLegendLabelURLGenerator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10
    assertTrue(p1.getLegendLabelURLGenerator() != p2.getLegendLabelURLGenerator());
    Precondition Violations (8)
    Row Violation
    1Expression p1.setURLGenerator(generator) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression p1.setLegendLabelURLGenerator(generator) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression p1.setURLGenerator(generator) is a void method call, and thus it cannot be parameterized
    4Expression p1.setLegendLabelURLGenerator(generator) is a void method call, and thus it cannot be parameterized
    5Expression p1.getURLGenerator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression p1.getLegendLabelURLGenerator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression p2.getURLGenerator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression p2.getLegendLabelURLGenerator() cannot be parameterized, because it has dependencies to/from statements that will be extracted