CompassPlot p1 = new CompassPlot(new DefaultValueDataset(15.0)); CompassPlot p2 = null; try { p2 = (CompassPlot) p1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(p1 != p2); assertTrue(p1.getClass() == p2.getClass()); assertTrue(p1.equals(p2));
PaintScaleLegend l1 = new PaintScaleLegend(new GrayPaintScale(), new NumberAxis("X")); PaintScaleLegend l2 = null; try { l2 = (PaintScaleLegend) l1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(l1 != l2); assertTrue(l1.getClass() == l2.getClass()); assertTrue(l1.equals(l2));
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/plot/junit/CompassPlotTests.java File path: /jfreechart-1.0.10/tests/org/jfree/chart/title/junit/PaintScaleLegendTests.java
Method name: void testCloning() Method name: void testCloning()
Number of AST nodes: 7 Number of AST nodes: 7
1
CompassPlot p1 = new CompassPlot(new DefaultValueDataset(15.0));
2
        CompassPlot p
1
PaintScaleLegend l1 = new PaintScaleLegend(new GrayPaintScale(), 
2
                new NumberAxis("X"));
3
2 = null;
3
        PaintScaleLegend l2 = null;
4
        try {
4
        try {
5
            p2 = (CompassPlot) p1.clone();
5
            l2 = (PaintScaleLegend) l1.clone();
6
        }
6
        }
7
        catch (CloneNotSupportedException e) {
7
        catch (CloneNotSupportedException e) {
8
            e.printStackTrace();
8
            e.printStackTrace();
9
        }
9
        }
10
        assertTrue(p1 != p2);
10
        assertTrue(l1 != l2);
11
        assertTrue(p1.getClass() == p2.getClass());
11
        assertTrue(l1.getClass() == l2.getClass());
12
        assertTrue(p1.equals(p2));
12
        assertTrue(l1.equals(l2));
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)0.1
Clones locationClones are in different classes having the same super class
Number of node comparisons21
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements7
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)65.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    CompassPlot p1 = new CompassPlot(new DefaultValueDataset(15.0));
    1
    CompassPlot p1 = new CompassPlot(new DefaultValueDataset(15.0));
    1
    PaintScaleLegend l1 = new PaintScaleLegend(new GrayPaintScale(), new NumberAxis("X"));
    Differences
    Expression1Expression2Difference
    org.jfree.chart.plot.CompassPlotorg.jfree.chart.title.PaintScaleLegendSUBCLASS_TYPE_MISMATCH
    p1l1VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.CompassPlotorg.jfree.chart.title.PaintScaleLegendSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.plot.CompassPlotorg.jfree.chart.title.PaintScaleLegendSUBCLASS_TYPE_MISMATCH
    new CompassPlot(new DefaultValueDataset(15.0))new PaintScaleLegend(new GrayPaintScale(),new NumberAxis("X"))ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression new CompassPlot(new DefaultValueDataset(15.0)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new PaintScaleLegend(new GrayPaintScale(),new NumberAxis("X")) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new CompassPlot(new DefaultValueDataset(15.0)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new PaintScaleLegend(new GrayPaintScale(),new NumberAxis("X")) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    1
    PaintScaleLegend l1 = new PaintScaleLegend(new GrayPaintScale(), new NumberAxis("X"));
    2
    CompassPlot p2 = null;
    2
    CompassPlot p2 = null;
    2
    PaintScaleLegend l2 = null;
    Differences
    Expression1Expression2Difference
    org.jfree.chart.plot.CompassPlotorg.jfree.chart.title.PaintScaleLegendSUBCLASS_TYPE_MISMATCH
    p2l2VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.CompassPlotorg.jfree.chart.title.PaintScaleLegendSUBCLASS_TYPE_MISMATCH
    2
    PaintScaleLegend l2 = null;
    3
    try
    3
    try
    4
    p2 = (CompassPlot)p1.clone();
    4
    p2 = (CompassPlot)p1.clone();
    4
    l2 = (PaintScaleLegend)l1.clone();
    Differences
    Expression1Expression2Difference
    p2l2VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.CompassPlotorg.jfree.chart.title.PaintScaleLegendSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.plot.CompassPlotorg.jfree.chart.title.PaintScaleLegendSUBCLASS_TYPE_MISMATCH
    p1l1VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.CompassPlotorg.jfree.chart.title.PaintScaleLegendSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (CompassPlot)p1.clone() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression (PaintScaleLegend)l1.clone() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4
    l2 = (PaintScaleLegend)l1.clone();
    5
    assertTrue(p1 != p2);
    5
    assertTrue(p1 != p2);
    5
    assertTrue(l1 != l2);
    Differences
    Expression1Expression2Difference
    p1l1VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.CompassPlotorg.jfree.chart.title.PaintScaleLegendSUBCLASS_TYPE_MISMATCH
    p2l2VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.CompassPlotorg.jfree.chart.title.PaintScaleLegendSUBCLASS_TYPE_MISMATCH
    5
    assertTrue(l1 != l2);
    6
    assertTrue(p1.getClass() == p2.getClass());
    6
    assertTrue(p1.getClass() == p2.getClass());
    6
    assertTrue(l1.getClass() == l2.getClass());
    Differences
    Expression1Expression2Difference
    p1l1VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.CompassPlotorg.jfree.chart.title.PaintScaleLegendSUBCLASS_TYPE_MISMATCH
    p2l2VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.CompassPlotorg.jfree.chart.title.PaintScaleLegendSUBCLASS_TYPE_MISMATCH
    6
    assertTrue(l1.getClass() == l2.getClass());
    7
    assertTrue(p1.equals(p2));
    7
    assertTrue(p1.equals(p2));
    7
    assertTrue(l1.equals(l2));
    Differences
    Expression1Expression2Difference
    p2l2VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.CompassPlotorg.jfree.chart.title.PaintScaleLegendSUBCLASS_TYPE_MISMATCH
    p1l1VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.CompassPlotorg.jfree.chart.title.PaintScaleLegendSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression p2 cannot be unified with expression l2 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public boolean equals(java.lang.Object)
    Expression p2 cannot be unified with expression l2 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)
    Expression p1 cannot be unified with expression l1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)
    7
    assertTrue(l1.equals(l2));
    Precondition Violations (9)
    Row Violation
    1Expression new CompassPlot(new DefaultValueDataset(15.0)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression new PaintScaleLegend(new GrayPaintScale(),new NumberAxis("X")) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression new CompassPlot(new DefaultValueDataset(15.0)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression new PaintScaleLegend(new GrayPaintScale(),new NumberAxis("X")) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression (CompassPlot)p1.clone() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression (PaintScaleLegend)l1.clone() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression p2 cannot be unified with expression l2 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public boolean equals(java.lang.Object)
    8Expression p2 cannot be unified with expression l2 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)
    9Expression p1 cannot be unified with expression l1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)