if (this.circular) { double min = Math.min(linkW, linkH) / 2; linkX = (linkX + linkX + linkW) / 2 - min; linkY = (linkY + linkY + linkH) / 2 - min; linkW = 2 * min; linkH = 2 * min; }
if (isCircular()) { // is circular? double min = Math.min(linkW, linkH) / 2; linkX = (linkX + linkX + linkW) / 2 - min; linkY = (linkY + linkY + linkH) / 2 - min; linkW = 2 * min; linkH = 2 * min; }
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/PiePlot.java File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/PiePlot3D.java
Method name: void drawPie(Graphics2D, Rectangle2D, PlotRenderingInfo) Method name: void draw(Graphics2D, Rectangle2D, Point2D, PlotState, PlotRenderingInfo)
Number of AST nodes: 6 Number of AST nodes: 6
1
if (this.circular) {
1
if (isCircular()) { // is circular?
2
            double min = Math.min(linkW, linkH) / 2;
2
            double min = Math.min(linkW, linkH) / 2;
3
            linkX = (linkX + linkX + linkW) / 2 - min;
3
            linkX = (linkX + linkX + linkW) / 2 - min;
4
            linkY = (linkY + linkY + linkH) / 2 - min;
4
            linkY = (linkY + linkY + linkH) / 2 - min;
5
            linkW = 2 * min;
5
            linkW = 2 * min;
6
            linkH = 2 * min;
6
            linkH = 2 * min;
7
        }
7
        }
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)0.2
Clones locationClones are in different classes having the same super class
Number of node comparisons36
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)3.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    20
    if (this.circular)
    20
    if (this.circular)
    29
    if (isCircular())
    Differences
    Expression1Expression2Difference
    thisMISSING_METHOD_INVOCATION_EXPRESSION
    this.circularisCircular()FIELD_ACCESS_REPLACED_WITH_GETTER
    29
    if (isCircular())
    21
    double min = Math.min(linkW, linkH) / 2;
    30
    double min = Math.min(linkW, linkH) / 2;
    22
    linkX = (linkX + linkX + linkW) / 2 - min;
    31
    linkX = (linkX + linkX + linkW) / 2 - min;
    23
    linkY = (linkY + linkY + linkH) / 2 - min;
    32
    linkY = (linkY + linkY + linkH) / 2 - min;
    24
    linkW = 2 * min;
    33
    linkW = 2 * min;
    25
    linkH = 2 * min;
    34
    linkH = 2 * min;
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variables linkX, linkY, linkW, linkH , while Clone fragment #2 returns variables linkX, linkY, linkW, linkH