if (obj == this) { return true; } if (obj instanceof SubCategoryAxis && super.equals(obj)) { SubCategoryAxis axis = (SubCategoryAxis) obj; if (!this.subCategories.equals(axis.subCategories)) { return false; } if (!this.subLabelFont.equals(axis.subLabelFont)) { return false; } if (!this.subLabelPaint.equals(axis.subLabelPaint)) { return false; } return true; } return false;
if (obj == this) { return true; } if (!(obj instanceof StandardXYZToolTipGenerator)) { return false; } if (!super.equals(obj)) { return false; } StandardXYZToolTipGenerator that = (StandardXYZToolTipGenerator) obj; if (!ObjectUtilities.equal(this.zFormat, that.zFormat)) { return false; } if (!ObjectUtilities.equal(this.zDateFormat, that.zDateFormat)) { return false; } return true;
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/axis/SubCategoryAxis.java File path: /jfreechart-1.0.10/src/org/jfree/chart/labels/StandardXYZToolTipGenerator.java
Method name: boolean equals(Object) Method name: boolean equals(Object)
Number of AST nodes: 12 Number of AST nodes: 12
1
if (obj == this) {
1
if (obj == this) {
2
            return true;
2
            return true;
3
        }
3
        }
4
        if (obj instanceof SubCategoryAxis && super.equals(obj)) {
4
        if (!(obj instanceof S
5
            SubCategoryAxis axis = (SubCategoryAxis) obj
5
tandardXYZToolTipGenerator)) {
6
;
6
            return false;
7
    
7
        }
8
        if (!this.subCategories.equals(axis.subCategories)) {
8
        if (!super.equals(obj)) {
9
                return false;
9
            return false;
10
        
10
        }
11
    }
11
    
12
       
12
    StandardXYZToolTipGenerator that = (StandardXYZToolTipGenerator) obj;
13
     if (!this.subLabelFont.equals(axis.subLabelFont)) {
13
        if (!ObjectUtilities.equal(this.zFormat, that.zFormat)) {
14
                return false;   
14
            return false;
15
    
16
        }
15
        }
17
            if (!this.subLabelPaint.equals(axis.subLabelPaint)) {
16
        if (!ObjectUtilities.equal(this.zDateFormat, that.zDateFormat)) {
18
                return false;   
17
            return false;
19
            }
18
        }
20
            return true;
19
        return true;
21
        }
22
        return false;
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)0.9
Clones locationClones are in different classes
Number of node comparisons34
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)3.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    4
    SubCategoryAxis axis = (SubCategoryAxis)obj;
                                                                                              
    5
    if (!this.subCategories.equals(axis.subCategories))
    5
    if (!this.subCategories.equals(axis.subCategories))
    3
    if (!(obj instanceof StandardXYZToolTipGenerator))
    Differences
    Expression1Expression2Difference
    this.subCategories.equals(axis.subCategories)(obj instanceof StandardXYZToolTipGenerator)TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression this.subCategories.equals(axis.subCategories) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    if (!(obj instanceof StandardXYZToolTipGenerator))
    6
    return false;
    4
    return false;
    7
    if (!this.subLabelFont.equals(axis.subLabelFont))
    7
    if (!this.subLabelFont.equals(axis.subLabelFont))
    5
    if (!super.equals(obj))
    Differences
    Expression1Expression2Difference
    this.subLabelFont.equals(axis.subLabelFont)super.equals(obj)TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression this.subLabelFont.equals(axis.subLabelFont) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Super method call if(!super.equals(obj)) cannot be extracted from method
    5
    if (!super.equals(obj))
    8
    return false;
    6
    return false;
                                                                                                                                              
    7
    StandardXYZToolTipGenerator that = (StandardXYZToolTipGenerator)obj;
    9
    if (!this.subLabelPaint.equals(axis.subLabelPaint))
    9
    if (!this.subLabelPaint.equals(axis.subLabelPaint))
    8
    if (!ObjectUtilities.equal(this.zFormat, that.zFormat))
    Differences
    Expression1Expression2Difference
    this.subLabelPaint.equals(axis.subLabelPaint)ObjectUtilities.equal(this.zFormat,that.zFormat)TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression this.subLabelPaint.equals(axis.subLabelPaint) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression ObjectUtilities.equal(this.zFormat,that.zFormat) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8
    if (!ObjectUtilities.equal(this.zFormat, that.zFormat))
    10
    return false;
    9
    return false;
    Precondition Violations (6)
    Row Violation
    1Expression this.subCategories.equals(axis.subCategories) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression this.subLabelFont.equals(axis.subLabelFont) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Super method call if(!super.equals(obj)) cannot be extracted from method
    4Expression this.subLabelPaint.equals(axis.subLabelPaint) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression ObjectUtilities.equal(this.zFormat,that.zFormat) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Not all possible execution flows end in a return statement