DefaultIntervalCategoryDataset empty = new DefaultIntervalCategoryDataset(new double[0][0], new double[0][0]); boolean pass = true; try { empty.setSeriesKeys(new String[0]); } catch (RuntimeException e) { pass = false; } assertTrue(pass);
DefaultIntervalCategoryDataset empty = new DefaultIntervalCategoryDataset(new double[0][0], new double[0][0]); boolean pass = true; try { empty.setCategoryKeys(new String[0]); } catch (RuntimeException e) { pass = false; } assertTrue(pass);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/data/category/junit/DefaultIntervalCategoryDatasetTests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/category/junit/DefaultIntervalCategoryDatasetTests.java
Method name: void testSetSeriesKeys() Method name: void testSetCategoryKeys()
Number of AST nodes: 5 Number of AST nodes: 5
1
DefaultIntervalCategoryDataset empty 
1
DefaultIntervalCategoryDataset empty 
2
                = new DefaultIntervalCategoryDataset(new double[0][0], 
2
                = new DefaultIntervalCategoryDataset(new double[0][0], 
3
                        new double[0][0]);
3
                        new double[0][0]);
4
        boolean pass = true;
4
        boolean pass = true;
5
        try {
5
        try {
6
            empty.setSeriesKeys(new String[0]);
6
            empty.setCategoryKeys(new String[0]);
7
        }
7
        }
8
        catch (RuntimeException e) {
8
        catch (RuntimeException e) {
9
            pass = false;
9
            pass = false;
10
        }
10
        }
11
        assertTrue(pass);
11
        assertTrue(pass);
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 comparisons9
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)12.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    DefaultIntervalCategoryDataset empty = new DefaultIntervalCategoryDataset(new double[0][0], new double[0][0]);
    1
    DefaultIntervalCategoryDataset empty = new DefaultIntervalCategoryDataset(new double[0][0], new double[0][0]);
    2
    boolean pass = true;
    2
    boolean pass = true;
    3
    try
    3
    try
    4
    empty.setSeriesKeys(new String[0]);
    4
    empty.setSeriesKeys(new String[0]);
    4
    empty.setCategoryKeys(new String[0]);
    Differences
    Expression1Expression2Difference
    setSeriesKeyssetCategoryKeysMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression empty.setSeriesKeys(new String[0]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression empty.setCategoryKeys(new String[0]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression empty.setSeriesKeys(new String[0]) is a void method call, and thus it cannot be parameterized
    Expression empty.setCategoryKeys(new String[0]) is a void method call, and thus it cannot be parameterized
    4
    empty.setCategoryKeys(new String[0]);
    5
    assertTrue(pass);
    5
    assertTrue(pass);
    Precondition Violations (4)
    Row Violation
    1Expression empty.setSeriesKeys(new String[0]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression empty.setCategoryKeys(new String[0]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression empty.setSeriesKeys(new String[0]) is a void method call, and thus it cannot be parameterized
    4Expression empty.setCategoryKeys(new String[0]) is a void method call, and thus it cannot be parameterized