XYBoxAnnotation a1 = new XYBoxAnnotation(1.0, 2.0, 3.0, 4.0, new BasicStroke(1.2f), Color.red, Color.blue); XYBoxAnnotation a2 = null; try { a2 = (XYBoxAnnotation) a1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(a1 != a2); assertTrue(a1.getClass() == a2.getClass()); assertTrue(a1.equals(a2));
XYLine3DRenderer r1 = new XYLine3DRenderer(); r1.setWallPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue)); XYLine3DRenderer r2 = null; try { r2 = (XYLine3DRenderer) r1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(r1 != r2); assertTrue(r1.getClass() == r2.getClass()); assertTrue(r1.equals(r2));
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/annotations/junit/XYBoxAnnotationTests.java File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/XYLine3DRendererTests.java
Method name: void testCloning() Method name: void testCloning()
Number of AST nodes: 7 Number of AST nodes: 8
1
XYBoxAnnotation a1 = new XYBoxAnnotation
1
XYLine3DRenderer r1 = new XYLine3DRenderer();
2
(1.0, 2.0, 3.0, 4.0,
2
        r1.setWallPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f,
3
                new BasicStroke(1.2f), Color.red, Color.blue);
3
                Color.blue));
4
        XYBoxAnnotation a2 = null;
4
        XYLine3DRenderer r2 = null;
5
        try {
5
        try {
6
            a2 = (XYBoxAnnotation) a1.clone();
6
            r2 = (XYLine3DRenderer) r1.clone();
7
        }
7
        }
8
        catch (CloneNotSupportedException e) {
8
        catch (CloneNotSupportedException e) {
9
            e.printStackTrace();
9
            e.printStackTrace();
10
        }
10
        }
11
        assertTrue(a1 != a2);
11
        assertTrue(r1 != r2);
12
        assertTrue(a1.getClass() == a2.getClass());
12
        assertTrue(r1.getClass() == r2.getClass());
13
        assertTrue(a1.equals(a2));
13
        assertTrue(r1.equals(r2));
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 comparisons26
  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 fragment1
    Time elapsed for statement mapping (ms)68.5
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    XYBoxAnnotation a1 = new XYBoxAnnotation(1.0, 2.0, 3.0, 4.0, new BasicStroke(1.2f), Color.red, Color.blue);
    1
    XYBoxAnnotation a1 = new XYBoxAnnotation(1.0, 2.0, 3.0, 4.0, new BasicStroke(1.2f), Color.red, Color.blue);
    1
    XYLine3DRenderer r1 = new XYLine3DRenderer();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.annotations.XYBoxAnnotationorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    a1r1VARIABLE_NAME_MISMATCH
    org.jfree.chart.annotations.XYBoxAnnotationorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.annotations.XYBoxAnnotationorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    new XYBoxAnnotation(1.0,2.0,3.0,4.0,new BasicStroke(1.2f),Color.red,Color.blue)new XYLine3DRenderer()ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression new XYBoxAnnotation(1.0,2.0,3.0,4.0,new BasicStroke(1.2f),Color.red,Color.blue) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new XYLine3DRenderer() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new XYBoxAnnotation(1.0,2.0,3.0,4.0,new BasicStroke(1.2f),Color.red,Color.blue) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new XYLine3DRenderer() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    1
    XYLine3DRenderer r1 = new XYLine3DRenderer();
                                                                                                                                                                    
    2
    r1.setWallPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));
    Preondition Violations
    Unmatched statement r1.setWallPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.blue)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2
    r1.setWallPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));
    2
    XYBoxAnnotation a2 = null;
    2
    XYBoxAnnotation a2 = null;
    3
    XYLine3DRenderer r2 = null;
    Differences
    Expression1Expression2Difference
    org.jfree.chart.annotations.XYBoxAnnotationorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    a2r2VARIABLE_NAME_MISMATCH
    org.jfree.chart.annotations.XYBoxAnnotationorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    3
    XYLine3DRenderer r2 = null;
    3
    try
    4
    try
    4
    a2 = (XYBoxAnnotation)a1.clone();
    4
    a2 = (XYBoxAnnotation)a1.clone();
    5
    r2 = (XYLine3DRenderer)r1.clone();
    Differences
    Expression1Expression2Difference
    a2r2VARIABLE_NAME_MISMATCH
    org.jfree.chart.annotations.XYBoxAnnotationorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.annotations.XYBoxAnnotationorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    a1r1VARIABLE_NAME_MISMATCH
    org.jfree.chart.annotations.XYBoxAnnotationorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (XYBoxAnnotation)a1.clone() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression (XYLine3DRenderer)r1.clone() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5
    r2 = (XYLine3DRenderer)r1.clone();
    5
    assertTrue(a1 != a2);
    5
    assertTrue(a1 != a2);
    6
    assertTrue(r1 != r2);
    Differences
    Expression1Expression2Difference
    a1r1VARIABLE_NAME_MISMATCH
    org.jfree.chart.annotations.XYBoxAnnotationorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    a2r2VARIABLE_NAME_MISMATCH
    org.jfree.chart.annotations.XYBoxAnnotationorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    6
    assertTrue(r1 != r2);
    6
    assertTrue(a1.getClass() == a2.getClass());
    6
    assertTrue(a1.getClass() == a2.getClass());
    7
    assertTrue(r1.getClass() == r2.getClass());
    Differences
    Expression1Expression2Difference
    a1r1VARIABLE_NAME_MISMATCH
    org.jfree.chart.annotations.XYBoxAnnotationorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    a2r2VARIABLE_NAME_MISMATCH
    org.jfree.chart.annotations.XYBoxAnnotationorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    7
    assertTrue(r1.getClass() == r2.getClass());
    7
    assertTrue(a1.equals(a2));
    7
    assertTrue(a1.equals(a2));
    8
    assertTrue(r1.equals(r2));
    Differences
    Expression1Expression2Difference
    a2r2VARIABLE_NAME_MISMATCH
    org.jfree.chart.annotations.XYBoxAnnotationorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    a1r1VARIABLE_NAME_MISMATCH
    org.jfree.chart.annotations.XYBoxAnnotationorg.jfree.chart.renderer.xy.XYLine3DRendererSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression a2 cannot be unified with expression r2 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public boolean equals(java.lang.Object)
    Expression a2 cannot be unified with expression r2 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)
    Expression a1 cannot be unified with expression r1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)
    8
    assertTrue(r1.equals(r2));
    Precondition Violations (10)
    Row Violation
    1Expression new XYBoxAnnotation(1.0,2.0,3.0,4.0,new BasicStroke(1.2f),Color.red,Color.blue) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression new XYLine3DRenderer() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression new XYBoxAnnotation(1.0,2.0,3.0,4.0,new BasicStroke(1.2f),Color.red,Color.blue) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression new XYLine3DRenderer() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Unmatched statement r1.setWallPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.blue)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Expression (XYBoxAnnotation)a1.clone() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression (XYLine3DRenderer)r1.clone() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression a2 cannot be unified with expression r2 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public boolean equals(java.lang.Object)
    9Expression a2 cannot be unified with expression r2 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)
    10Expression a1 cannot be unified with expression r1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)