CategoryPointerAnnotation a1 = new CategoryPointerAnnotation("Label", "A", 20.0, Math.PI); CategoryPointerAnnotation a2 = new CategoryPointerAnnotation("Label", "A", 20.0, Math.PI); assertTrue(a1.equals(a2)); int h1 = a1.hashCode(); int h2 = a2.hashCode(); assertEquals(h1, h2);
XYPointerAnnotation a1 = new XYPointerAnnotation("Label", 10.0, 20.0, Math.PI); XYPointerAnnotation a2 = new XYPointerAnnotation("Label", 10.0, 20.0, Math.PI); assertTrue(a1.equals(a2)); int h1 = a1.hashCode(); int h2 = a2.hashCode(); assertEquals(h1, h2);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/annotations/junit/CategoryPointerAnnotationTests.java File path: /jfreechart-1.0.10/tests/org/jfree/chart/annotations/junit/XYPointerAnnotationTests.java
Method name: void testHashCode() Method name: void testHashCode()
Number of AST nodes: 6 Number of AST nodes: 6
1
CategoryPointerAnnotation a1 = new CategoryPointerAnnotation("Label",
1
XYPointerAnnotation a1 = new XYPointerAnnotation("Label",
2
 
2
 10.0, 20.0,
3
               "A", 20.0, Math.PI);
3
                Math.PI);
4
        CategoryPointerAnnotation a2 = new CategoryPointerAnnotation("Label",
4
        XYPointerAnnotation a2 = new XYPointerAnnotation("Label",
5
 
5
 10.0, 20.0,
6
               "A", 20.0, Math.PI);
6
                Math.PI);
7
        assertTrue(a1.equals(a2));
7
        assertTrue(a1.equals(a2));
8
        int h1 = a1.hashCode();
8
        int h1 = a1.hashCode();
9
        int h2 = a2.hashCode();
9
        int h2 = a2.hashCode();
10
        assertEquals(h1, h2);
10
        assertEquals(h1, h2);
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 comparisons36
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                                              
    1
    XYPointerAnnotation a1 = new XYPointerAnnotation("Label", 10.0, 20.0, Math.PI);
    Preondition Violations
    Unmatched statement XYPointerAnnotation a1=new XYPointerAnnotation("Label",10.0,20.0,Math.PI); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    1
    XYPointerAnnotation a1 = new XYPointerAnnotation("Label", 10.0, 20.0, Math.PI);
    1
    CategoryPointerAnnotation a1 = new CategoryPointerAnnotation("Label", "A", 20.0, Math.PI);
    1
    CategoryPointerAnnotation a1 = new CategoryPointerAnnotation("Label", "A", 20.0, Math.PI);
    Preondition Violations
    Unmatched statement CategoryPointerAnnotation a1=new CategoryPointerAnnotation("Label","A",20.0,Math.PI); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                                                                                                    
                                                                                                                                                              
    2
    XYPointerAnnotation a2 = new XYPointerAnnotation("Label", 10.0, 20.0, Math.PI);
    Preondition Violations
    Unmatched statement XYPointerAnnotation a2=new XYPointerAnnotation("Label",10.0,20.0,Math.PI); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2
    XYPointerAnnotation a2 = new XYPointerAnnotation("Label", 10.0, 20.0, Math.PI);
    2
    CategoryPointerAnnotation a2 = new CategoryPointerAnnotation("Label", "A", 20.0, Math.PI);
    2
    CategoryPointerAnnotation a2 = new CategoryPointerAnnotation("Label", "A", 20.0, Math.PI);
    Preondition Violations
    Unmatched statement CategoryPointerAnnotation a2=new CategoryPointerAnnotation("Label","A",20.0,Math.PI); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                                                                                                    
    3
    assertTrue(a1.equals(a2));
    3
    assertTrue(a1.equals(a2));
    3
    assertTrue(a1.equals(a2));
    Differences
    Expression1Expression2Difference
    org.jfree.chart.annotations.CategoryPointerAnnotationorg.jfree.chart.annotations.XYPointerAnnotationSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.annotations.CategoryPointerAnnotationorg.jfree.chart.annotations.XYPointerAnnotationSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression a2 cannot be unified with expression a2 , 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 a2 , 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 a1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)
    3
    assertTrue(a1.equals(a2));
    4
    int h1 = a1.hashCode();
    4
    int h1 = a1.hashCode();
    4
    int h1 = a1.hashCode();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.annotations.CategoryPointerAnnotationorg.jfree.chart.annotations.XYPointerAnnotationSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression a1 cannot be unified with expression a1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public int hashCode()
    4
    int h1 = a1.hashCode();
    5
    int h2 = a2.hashCode();
    5
    int h2 = a2.hashCode();
    5
    int h2 = a2.hashCode();
    Differences
    Expression1Expression2Difference
    org.jfree.chart.annotations.CategoryPointerAnnotationorg.jfree.chart.annotations.XYPointerAnnotationSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression a2 cannot be unified with expression a2 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public int hashCode()
    5
    int h2 = a2.hashCode();
    6
    assertEquals(h1, h2);
    6
    assertEquals(h1, h2);
    Precondition Violations (9)
    Row Violation
    1Unmatched statement XYPointerAnnotation a1=new XYPointerAnnotation("Label",10.0,20.0,Math.PI); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement CategoryPointerAnnotation a1=new CategoryPointerAnnotation("Label","A",20.0,Math.PI); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement XYPointerAnnotation a2=new XYPointerAnnotation("Label",10.0,20.0,Math.PI); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4Unmatched statement CategoryPointerAnnotation a2=new CategoryPointerAnnotation("Label","A",20.0,Math.PI); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5Expression a2 cannot be unified with expression a2 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public boolean equals(java.lang.Object)
    6Expression a2 cannot be unified with expression a2 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)
    7Expression a1 cannot be unified with expression a1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object)
    8Expression a1 cannot be unified with expression a1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public int hashCode()
    9Expression a2 cannot be unified with expression a2 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public int hashCode()