if (obj == this) { return true; } if (obj instanceof XYItemEntity && super.equals(obj)) { XYItemEntity ie = (XYItemEntity) obj; if (this.series != ie.series) { return false; } if (this.item != ie.item) { return false; } return true; } return false;
if (obj == this) { return true; } if (!(obj instanceof DialPointer)) { return false; } DialPointer that = (DialPointer) obj; if (this.datasetIndex != that.datasetIndex) { return false; } if (this.radius != that.radius) { return false; } return super.equals(obj);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/entity/XYItemEntity.java File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/dial/DialPointer.java
Method name: boolean equals(Object) Method name: boolean equals(Object)
Number of AST nodes: 10 Number of AST nodes: 10
1
if (obj == this) {
1
if (obj == this) {
2
            return true;      
2
            return true;
3
        }
3
        }
4
        if (obj instanceof XYItemEntity && super.equals(obj)) {
4
        if (!(obj instanceof 
5
            XYItemEntity ie = (XYItemEntity
5
DialPointer)) {
6
            return false;
7
        }
6
) obj;
8
        DialPointer that = (DialPointer) obj;
7
            if (this.series != ie.series) {
9
        if (this.datasetIndex != that.datasetIndex) {
8
                return false;   
10
            return false;
9
  
10
          }
11
        }
11
            if (this.item != ie.item) {
12
        if (this.radius != that.radius) {
12
                return false;   
13
            return false;
13
  
14
          }
14
        }
15
            return true;
15
        return 
16
        }
17
        return false;
16
super.equals(obj);
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)1.0
Clones locationClones are in different classes
Number of node comparisons18
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)2.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    4
    XYItemEntity ie = (XYItemEntity)obj;
    4
    XYItemEntity ie = (XYItemEntity)obj;
    5
    DialPointer that = (DialPointer)obj;
    Differences
    Expression1Expression2Difference
    org.jfree.chart.entity.XYItemEntityorg.jfree.chart.plot.dial.DialPointerSUBCLASS_TYPE_MISMATCH
    iethatVARIABLE_NAME_MISMATCH
    org.jfree.chart.entity.XYItemEntityorg.jfree.chart.plot.dial.DialPointerSUBCLASS_TYPE_MISMATCH
    org.jfree.chart.entity.XYItemEntityorg.jfree.chart.plot.dial.DialPointerSUBCLASS_TYPE_MISMATCH
    5
    DialPointer that = (DialPointer)obj;
    5
    if (this.series != ie.series)
    5
    if (this.series != ie.series)
    6
    if (this.datasetIndex != that.datasetIndex)
    Differences
    Expression1Expression2Difference
    seriesdatasetIndexVARIABLE_NAME_MISMATCH
    iethatVARIABLE_NAME_MISMATCH
    org.jfree.chart.entity.XYItemEntityorg.jfree.chart.plot.dial.DialPointerSUBCLASS_TYPE_MISMATCH
    seriesdatasetIndexVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression ie.series cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression that.datasetIndex cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression ie.series cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression that.datasetIndex cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6
    if (this.datasetIndex != that.datasetIndex)
    6
    return false;
    7
    return false;
    7
    if (this.item != ie.item)
    7
    if (this.item != ie.item)
    8
    if (this.radius != that.radius)
    Differences
    Expression1Expression2Difference
    itemradiusVARIABLE_NAME_MISMATCH
    intdoubleVARIABLE_TYPE_MISMATCH
    iethatVARIABLE_NAME_MISMATCH
    org.jfree.chart.entity.XYItemEntityorg.jfree.chart.plot.dial.DialPointerSUBCLASS_TYPE_MISMATCH
    itemradiusVARIABLE_NAME_MISMATCH
    intdoubleVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type int of variable this.item does not match with type double of variable this.radius
    Expression ie.item cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression that.radius cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression ie.item cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression that.radius cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type int of variable ie.item does not match with type double of variable that.radius
    8
    if (this.radius != that.radius)
    8
    return false;
    9
    return false;
    Precondition Violations (11)
    Row Violation
    1Expression ie.series cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression that.datasetIndex cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression ie.series cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression that.datasetIndex cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Type int of variable this.item does not match with type double of variable this.radius
    6Expression ie.item cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression that.radius cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression ie.item cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression that.radius cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Type int of variable ie.item does not match with type double of variable that.radius
    11Not all possible execution flows end in a return statement