PlotRenderingInfo plotInfo = this.info.getPlotInfo(); Rectangle2D result; if (plotInfo.getSubplotCount() == 0) { result = getScreenDataArea(); } else { // get the origin of the zoom selection in the Java2D space used for // drawing the chart (that is, before any scaling to fit the panel) Point2D selectOrigin = translateScreenToJava2D(new Point(x, y)); int subplotIndex = plotInfo.getSubplotIndex(selectOrigin); if (subplotIndex == -1) { return null; } result = scale(plotInfo.getSubplotInfo(subplotIndex).getDataArea()); } return result;
PlotRenderingInfo plotInfo = this.info.getPlotInfo(); Rectangle result; if (plotInfo.getSubplotCount() == 0) result = getScreenDataArea(); else { // get the origin of the zoom selection in the Java2D space used for // drawing the chart (that is, before any scaling to fit the panel) Point2D selectOrigin = translateScreenToJava2D(new Point(x, y)); int subplotIndex = plotInfo.getSubplotIndex(selectOrigin); if (subplotIndex == -1) { return null; } result = scale(plotInfo.getSubplotInfo(subplotIndex).getDataArea()); } return result;
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/ChartPanel.java File path: /jfreechart-1.0.10/swt/org/jfree/experimental/chart/swt/ChartComposite.java
Method name: Rectangle2D getScreenDataArea(int, int) Method name: Rectangle getScreenDataArea(int, int)
Number of AST nodes: 10 Number of AST nodes: 10
1
PlotRenderingInfo plotInfo = this.info.getPlotInfo();
1
PlotRenderingInfo plotInfo = this.info.getPlotInfo();
2
        Rectangle2D result;
2
        Rectangle result;
3
        if (plotInfo.getSubplotCount() == 0) {
3
        if (plotInfo.getSubplotCount() == 0)
4
            result = getScreenDataArea();
4
            result = getScreenDataArea();
5
        }
6
        else {
5
        else {
7
            // get the origin of the zoom selection in the Java2D space used for
6
            // get the origin of the zoom selection in the Java2D space used for
8
            // drawing the chart (that is, before any scaling to fit the panel)
7
            // drawing the chart (that is, before any scaling to fit the panel)
9
            Point2D selectOrigin = translateScreenToJava2D(new Point(x, y));
8
            Point2D selectOrigin = translateScreenToJava2D(new Point(x, y));
10
            int subplotIndex = plotInfo.getSubplotIndex(selectOrigin);
9
            int subplotIndex = plotInfo.getSubplotIndex(selectOrigin);
11
            if (subplotIndex == -1) {
10
            if (subplotIndex == -1) {
12
                return null;
11
                return null;
13
            }
12
            }
14
            result = scale(plotInfo.getSubplotInfo(subplotIndex).getDataArea());
13
            result = scale(plotInfo.getSubplotInfo(subplotIndex).getDataArea());
15
        }
14
        }
16
        return result;
15
        return result;
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)0.3
Clones locationClones are in different classes
Number of node comparisons38
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment4
    Number of unmapped statements in the second code fragment4
    Time elapsed for statement mapping (ms)5.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    PlotRenderingInfo plotInfo = this.info.getPlotInfo();
    1
    PlotRenderingInfo plotInfo = this.info.getPlotInfo();
                                            
    2
    Rectangle result;
    2
    Rectangle2D result;
                                                
    3
    if (plotInfo.getSubplotCount() == 0)
    3
    if (plotInfo.getSubplotCount() == 0)
                                                                
    4
    result = getScreenDataArea();
    4
    result = getScreenDataArea();
                                                                
    else
    else
    5
    Point2D selectOrigin = translateScreenToJava2D(new Point(x, y));
    5
    Point2D selectOrigin = translateScreenToJava2D(new Point(x, y));
    6
    int subplotIndex = plotInfo.getSubplotIndex(selectOrigin);
    6
    int subplotIndex = plotInfo.getSubplotIndex(selectOrigin);
    7
    if (subplotIndex == -1)
    7
    if (subplotIndex == -1)
    8
    return null;
    8
    return null;
                                                                                                                                              
    9
    result = scale(plotInfo.getSubplotInfo(subplotIndex).getDataArea());
    Preondition Violations
    Unmatched statement result=scale(plotInfo.getSubplotInfo(subplotIndex).getDataArea()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    9
    result = scale(plotInfo.getSubplotInfo(subplotIndex).getDataArea());
    9
    result = scale(plotInfo.getSubplotInfo(subplotIndex).getDataArea());
    9
    result = scale(plotInfo.getSubplotInfo(subplotIndex).getDataArea());
    Preondition Violations
    Unmatched statement result=scale(plotInfo.getSubplotInfo(subplotIndex).getDataArea()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                                              
                                        
    10
    return result;
    Preondition Violations
    Unmatched return result;
    10
    return result;
    10
    return result;
    10
    return result;
    Preondition Violations
    Unmatched return result;
                                        
    Precondition Violations (7)
    Row Violation
    1Unmatched statement result=scale(plotInfo.getSubplotInfo(subplotIndex).getDataArea()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement result=scale(plotInfo.getSubplotInfo(subplotIndex).getDataArea()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched return result;
    4Unmatched return result;
    5Clone fragment #1 returns variables plotInfo, subplotIndex , while Clone fragment #2 returns variables plotInfo, subplotIndex
    6Not all possible execution flows end in a return statement
    7The refactoring of the clones is infeasible, because classes org.jfree.chart.ChartPanel and org.jfree.experimental.chart.swt.ChartComposite do not have a common superclass