if (this == obj) { return true; } if (!(obj instanceof LengthConstraintType)) { return false; } LengthConstraintType that = (LengthConstraintType) obj; if (!this.name.equals(that.toString())) { return false; } return true;
if (this == obj) { return true; } if (!(obj instanceof ChartChangeEventType)) { return false; } ChartChangeEventType that = (ChartChangeEventType) obj; if (!this.name.equals(that.toString())) { return false; } return true;
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/block/LengthConstraintType.java File path: /jfreechart-1.0.10/src/org/jfree/chart/event/ChartChangeEventType.java
Method name: boolean equals(Object) Method name: boolean equals(Object)
Number of AST nodes: 8 Number of AST nodes: 8
1
if (this == obj) {
1
if (this == obj) {
2
            return true;
2
            return true;
3
        }
3
        }
4
        if (!(obj instanceof LengthConstraintType)) {
4
        if (!(obj instanceof ChartChangeEventType)) {
5
            return false;
5
            return false;
6
        }
6
        }
7
        LengthConstraintType that = (LengthConstraintType) obj;
7
        ChartChangeEventType that = (ChartChangeEventType) obj;
8
        if (!this.name.equals(that.toString())) {
8
        if (!this.name.equals(that.toString())) {
9
            return false;
9
            return false;
10
        }
10
        }
11
        return true;
11
        return true;
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)0.5
Clones locationClones are in different classes
Number of node comparisons25
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements7
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)1.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (this == obj)
    1
    if (this == obj)
    2
    return true;
    2
    return true;
    3
    if (!(obj instanceof LengthConstraintType))
    3
    if (!(obj instanceof LengthConstraintType))
    3
    if (!(obj instanceof ChartChangeEventType))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.block.LengthConstraintTypeorg.jfree.chart.event.ChartChangeEventTypeVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.block.LengthConstraintType does not match with type org.jfree.chart.event.ChartChangeEventType
    • Make classes org.jfree.chart.block.LengthConstraintType and org.jfree.chart.event.ChartChangeEventType extend a common superclass
    3
    if (!(obj instanceof ChartChangeEventType))
    4
    return false;
    4
    return false;
                                                                                                                  
    5
    ChartChangeEventType that = (ChartChangeEventType)obj;
    5
    LengthConstraintType that = (LengthConstraintType)obj;
                                                                                                                  
    6
    if (!this.name.equals(that.toString()))
    6
    if (!this.name.equals(that.toString()))
    6
    if (!this.name.equals(that.toString()))
    Differences
    Expression1Expression2Difference
    org.jfree.chart.block.LengthConstraintTypeorg.jfree.chart.event.ChartChangeEventTypeVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.block.LengthConstraintType of variable that does not match with type org.jfree.chart.event.ChartChangeEventType of variable that
    • Make classes org.jfree.chart.block.LengthConstraintType and org.jfree.chart.event.ChartChangeEventType extend a common superclass
    6
    if (!this.name.equals(that.toString()))
    7
    return false;
    7
    return false;
    8
    return true;
    8
    return true;
    Precondition Violations (2)
    Row Violation
    1Type org.jfree.chart.block.LengthConstraintType does not match with type org.jfree.chart.event.ChartChangeEventType
    2Type org.jfree.chart.block.LengthConstraintType of variable that does not match with type org.jfree.chart.event.ChartChangeEventType of variable that