371-7-15

this.open = open; this.close = close; this.high = high; this.low = low;
this.underlying = underlying; this.underlying.addChangeListener(this); this.barWidth = barWidth;

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/data/time/ohlc/OHLC.java |  | File path: /jfreechart-1.0.10/src/org/jfree/data/xy/XYBarDataset.java
Method name: `void OHLC(double, double, double, double)` |  | Method name: `void XYBarDataset(XYDataset, double)`
Number of AST nodes: 4 |  | Number of AST nodes: 3

1

    this.open = open;↵

1

    this.↵

2

            this.close = close;↵

3

            this.high = high;↵

4

            this.low = low↵

2

    underlying = underlying;↵

3

            this.underlying.addChangeListener(this);↵

5

    ;

4

            this.barWidth = barWidth;

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 1
Number of refactorable cases | 0
Number of non-refactorable cases | 1
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.0
Clones location | Clones are in different classes
Number of node comparisons | 8

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 1
   Number of unmapped statements in the first code fragment | 3
   Number of unmapped statements in the second code fragment | 2
   Time elapsed for statement mapping (ms) | 0.0
   Clone type | Type 3

   Mapped Statements
   ID | Statement |  | ID | Statement
   --- | --- | --- | --- | ---

   1

       this.underlying = underlying;

   2

       this.underlying.addChangeListener(this);

   1

       this.open = open;

   1 | this.open = open;
   3 | this.barWidth = barWidth;

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   open | barWidth | VARIABLE_NAME_MISMATCH
   open | barWidth | VARIABLE_NAME_MISMATCH

   Preondition Violations
   Expression this.open is a field being modified, and thus it cannot be parameterized
   Expression this.barWidth is a field being modified, and thus it cannot be parameterized

   3

       this.barWidth = barWidth;

   2

       this.close = close;

   3

       this.high = high;

   4

       this.low = low;

   Precondition Violations (2)
   Row | Violation
   --- | ---
   1 | Expression this.open is a field being modified, and thus it cannot be parameterized
   2 | Expression this.barWidth is a field being modified, and thus it cannot be parameterized