XYBlockRenderer r = new XYBlockRenderer(); Range range = r.findDomainBounds(null); assertTrue(range == null); DefaultXYZDataset emptyDataset = new DefaultXYZDataset(); range = r.findDomainBounds(emptyDataset); assertTrue(range == null);
XYBlockRenderer r = new XYBlockRenderer(); Range range = r.findRangeBounds(null); assertTrue(range == null); DefaultXYZDataset emptyDataset = new DefaultXYZDataset(); range = r.findRangeBounds(emptyDataset); assertTrue(range == null);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/XYBlockRendererTests.java File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/XYBlockRendererTests.java
Method name: void testBug1766646A() Method name: void testBug1766646B()
Number of AST nodes: 6 Number of AST nodes: 6
1
XYBlockRenderer r = new XYBlockRenderer();
1
XYBlockRenderer r = new XYBlockRenderer();
2
        Range range = r.findDomainBounds(null);
2
        Range range = r.findRangeBounds(null);
3
        assertTrue(range == null);
3
        assertTrue(range == null);
4
        DefaultXYZDataset emptyDataset = new DefaultXYZDataset();
4
        DefaultXYZDataset emptyDataset = new DefaultXYZDataset();
5
        range = r.findDomainBounds(emptyDataset);
5
        range = r.findRangeBounds(emptyDataset);
6
        assertTrue(range == null);
6
        assertTrue(range == null);
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)0.0
Clones locationClones are declared in the same class
Number of node comparisons11
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    XYBlockRenderer r = new XYBlockRenderer();
    1
    XYBlockRenderer r = new XYBlockRenderer();
    2
    Range range = r.findDomainBounds(null);
    2
    Range range = r.findDomainBounds(null);
    2
    Range range = r.findRangeBounds(null);
    Differences
    Expression1Expression2Difference
    findDomainBoundsfindRangeBoundsMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression r.findDomainBounds(null) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression r.findRangeBounds(null) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2
    Range range = r.findRangeBounds(null);
    3
    assertTrue(range == null);
    3
    assertTrue(range == null);
    4
    DefaultXYZDataset emptyDataset = new DefaultXYZDataset();
    4
    DefaultXYZDataset emptyDataset = new DefaultXYZDataset();
    5
    range = r.findDomainBounds(emptyDataset);
    5
    range = r.findDomainBounds(emptyDataset);
    5
    range = r.findRangeBounds(emptyDataset);
    Differences
    Expression1Expression2Difference
    findDomainBoundsfindRangeBoundsMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression r.findDomainBounds(emptyDataset) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression r.findRangeBounds(emptyDataset) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5
    range = r.findRangeBounds(emptyDataset);
    6
    assertTrue(range == null);
    6
    assertTrue(range == null);
    Precondition Violations (4)
    Row Violation
    1Expression r.findDomainBounds(null) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression r.findRangeBounds(null) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression r.findDomainBounds(emptyDataset) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression r.findRangeBounds(emptyDataset) cannot be parameterized, because it has dependencies to/from statements that will be extracted