XIntervalSeries s1 = new XIntervalSeries("S1"); s1.addChangeListener(this); s1.clear(); assertNull(this.lastEvent); assertTrue(s1.isEmpty()); s1.add(1.0, 2.0, 3.0, 4.0); assertFalse(s1.isEmpty()); s1.clear(); assertNotNull(this.lastEvent); assertTrue(s1.isEmpty());
YIntervalSeries s1 = new YIntervalSeries("S1"); s1.addChangeListener(this); s1.clear(); assertNull(this.lastEvent); assertTrue(s1.isEmpty()); s1.add(1.0, 2.0, 3.0, 4.0); assertFalse(s1.isEmpty()); s1.clear(); assertNotNull(this.lastEvent); assertTrue(s1.isEmpty());
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/data/xy/junit/XIntervalSeriesTests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/xy/junit/YIntervalSeriesTests.java
Method name: void testClear() Method name: void testClear()
Number of AST nodes: 10 Number of AST nodes: 10
1
XIntervalSeries s1 = new XIntervalSeries("S1");
1
YIntervalSeries s1 = new YIntervalSeries("S1");
2
        s1.addChangeListener(this);
2
        s1.addChangeListener(this);
3
        s1.clear();
3
        s1.clear();
4
        assertNull(this.lastEvent);
4
        assertNull(this.lastEvent);
5
        assertTrue(s1.isEmpty());
5
        assertTrue(s1.isEmpty());
6
        s1.add(1.0, 2.0, 3.0, 4.0);
6
        s1.add(1.0, 2.0, 3.0, 4.0);
7
        assertFalse(s1.isEmpty());
7
        assertFalse(s1.isEmpty());
8
        s1.clear();
8
        s1.clear();
9
        assertNotNull(this.lastEvent);
9
        assertNotNull(this.lastEvent);
10
        assertTrue(s1.isEmpty());
10
        assertTrue(s1.isEmpty());
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.0
Clones locationClones are in different classes having the same super class
Number of node comparisons38
  1. {Non-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)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    XIntervalSeries s1 = new XIntervalSeries("S1");
    1
    XIntervalSeries s1 = new XIntervalSeries("S1");
    1
    YIntervalSeries s1 = new YIntervalSeries("S1");
    Differences
    Expression1Expression2Difference
    org.jfree.data.xy.XIntervalSeriesorg.jfree.data.xy.YIntervalSeriesSUBCLASS_TYPE_MISMATCH
    org.jfree.data.xy.XIntervalSeriesorg.jfree.data.xy.YIntervalSeriesSUBCLASS_TYPE_MISMATCH
    org.jfree.data.xy.XIntervalSeriesorg.jfree.data.xy.YIntervalSeriesSUBCLASS_TYPE_MISMATCH
    1
    YIntervalSeries s1 = new YIntervalSeries("S1");
    2
    s1.addChangeListener(this);
    2
    s1.addChangeListener(this);
    2
    s1.addChangeListener(this);
    Differences
    Expression1Expression2Difference
    org.jfree.data.xy.XIntervalSeriesorg.jfree.data.xy.YIntervalSeriesSUBCLASS_TYPE_MISMATCH
    2
    s1.addChangeListener(this);
    3
    s1.clear();
    3
    s1.clear();
    3
    s1.clear();
    Differences
    Expression1Expression2Difference
    org.jfree.data.xy.XIntervalSeriesorg.jfree.data.xy.YIntervalSeriesSUBCLASS_TYPE_MISMATCH
    3
    s1.clear();
    4
    assertNull(this.lastEvent);
    4
    assertNull(this.lastEvent);
    5
    assertTrue(s1.isEmpty());
    5
    assertTrue(s1.isEmpty());
    5
    assertTrue(s1.isEmpty());
    Differences
    Expression1Expression2Difference
    org.jfree.data.xy.XIntervalSeriesorg.jfree.data.xy.YIntervalSeriesSUBCLASS_TYPE_MISMATCH
    5
    assertTrue(s1.isEmpty());
    6
    s1.add(1.0, 2.0, 3.0, 4.0);
    6
    s1.add(1.0, 2.0, 3.0, 4.0);
    6
    s1.add(1.0, 2.0, 3.0, 4.0);
    Differences
    Expression1Expression2Difference
    org.jfree.data.xy.XIntervalSeriesorg.jfree.data.xy.YIntervalSeriesSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression s1 cannot be unified with expression s1 , because common superclass org.jfree.data.ComparableObjectSeries does not declare member(s) public void add(double, double, double, double)
    6
    s1.add(1.0, 2.0, 3.0, 4.0);
    7
    assertFalse(s1.isEmpty());
    7
    assertFalse(s1.isEmpty());
    7
    assertFalse(s1.isEmpty());
    Differences
    Expression1Expression2Difference
    org.jfree.data.xy.XIntervalSeriesorg.jfree.data.xy.YIntervalSeriesSUBCLASS_TYPE_MISMATCH
    7
    assertFalse(s1.isEmpty());
    8
    s1.clear();
    8
    s1.clear();
    8
    s1.clear();
    Differences
    Expression1Expression2Difference
    org.jfree.data.xy.XIntervalSeriesorg.jfree.data.xy.YIntervalSeriesSUBCLASS_TYPE_MISMATCH
    8
    s1.clear();
    9
    assertNotNull(this.lastEvent);
    9
    assertNotNull(this.lastEvent);
    10
    assertTrue(s1.isEmpty());
    10
    assertTrue(s1.isEmpty());
    10
    assertTrue(s1.isEmpty());
    Differences
    Expression1Expression2Difference
    org.jfree.data.xy.XIntervalSeriesorg.jfree.data.xy.YIntervalSeriesSUBCLASS_TYPE_MISMATCH
    10
    assertTrue(s1.isEmpty());
    Precondition Violations (1)
    Row Violation
    1Expression s1 cannot be unified with expression s1 , because common superclass org.jfree.data.ComparableObjectSeries does not declare member(s) public void add(double, double, double, double)