stream.defaultReadObject(); this.shape = SerialUtilities.readShape(stream); this.stroke = SerialUtilities.readStroke(stream); this.outlinePaint = SerialUtilities.readPaint(stream); this.fillPaint = SerialUtilities.readPaint(stream);
stream.defaultReadObject(); this.paint = SerialUtilities.readPaint(stream); this.backgroundPaint = SerialUtilities.readPaint(stream); this.outlinePaint = SerialUtilities.readPaint(stream); this.outlineStroke = SerialUtilities.readStroke(stream);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/annotations/XYShapeAnnotation.java File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/dial/DialValueIndicator.java
Method name: void readObject(ObjectInputStream) Method name: void readObject(ObjectInputStream)
Number of AST nodes: 5 Number of AST nodes: 5
1
stream.defaultReadObject();
1
stream.defaultReadObject();
2
        this.shape = SerialUtilities.readShape(stream);
2
        this.paint = SerialUtilities.readPaint(stream);
3
        this.stroke = SerialUtilities.readStroke(stream);
3
        this.backgroundPaint = SerialUtilities.readPaint(stream);
4
        this.outlinePaint = SerialUtilities.readPaint(stream);
4
        this.outlinePaint = SerialUtilities.readPaint(stream);
5
        this.fillPaint = SerialUtilities.readPaint(stream);
5
        this.outlineStroke = SerialUtilities.readStroke(stream);
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
Number of node comparisons16
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    stream.defaultReadObject();
    1
    stream.defaultReadObject();
                                                                                                    
    2
    this.paint = SerialUtilities.readPaint(stream);
    Preondition Violations
    Unmatched statement this.paint=SerialUtilities.readPaint(stream); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2
    this.paint = SerialUtilities.readPaint(stream);
    2
    this.shape = SerialUtilities.readShape(stream);
    2
    this.shape = SerialUtilities.readShape(stream);
    Preondition Violations
    Unmatched statement this.shape=SerialUtilities.readShape(stream); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                    
    3
    this.stroke = SerialUtilities.readStroke(stream);
    3
    this.stroke = SerialUtilities.readStroke(stream);
    5
    this.outlineStroke = SerialUtilities.readStroke(stream);
    Differences
    Expression1Expression2Difference
    strokeoutlineStrokeVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression this.stroke is a field being modified, and thus it cannot be parameterized
    Expression this.outlineStroke is a field being modified, and thus it cannot be parameterized
    5
    this.outlineStroke = SerialUtilities.readStroke(stream);
    4
    this.outlinePaint = SerialUtilities.readPaint(stream);
    4
    this.outlinePaint = SerialUtilities.readPaint(stream);
    5
    this.fillPaint = SerialUtilities.readPaint(stream);
    5
    this.fillPaint = SerialUtilities.readPaint(stream);
    3
    this.backgroundPaint = SerialUtilities.readPaint(stream);
    Differences
    Expression1Expression2Difference
    fillPaintbackgroundPaintVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression this.fillPaint is a field being modified, and thus it cannot be parameterized
    Expression this.backgroundPaint is a field being modified, and thus it cannot be parameterized
    3
    this.backgroundPaint = SerialUtilities.readPaint(stream);
    Precondition Violations (7)
    Row Violation
    1Unmatched statement this.paint=SerialUtilities.readPaint(stream); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement this.shape=SerialUtilities.readShape(stream); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Expression this.stroke is a field being modified, and thus it cannot be parameterized
    4Expression this.outlineStroke is a field being modified, and thus it cannot be parameterized
    5Expression this.fillPaint is a field being modified, and thus it cannot be parameterized
    6Expression this.backgroundPaint is a field being modified, and thus it cannot be parameterized
    7The refactoring of the clones is infeasible, because classes org.jfree.chart.annotations.XYShapeAnnotation and org.jfree.chart.plot.dial.DialValueIndicator do not have a common superclass