if (result == null) { result = new LegendItemCollection(); if (this.subplots != null) { Iterator iterator = this.subplots.iterator(); while (iterator.hasNext()) { XYPlot plot = (XYPlot) iterator.next(); LegendItemCollection more = plot.getLegendItems(); result.addAll(more); } } }
if (result == null) { result = new LegendItemCollection(); if (this.subplots != null) { Iterator iterator = this.subplots.iterator(); while (iterator.hasNext()) { XYPlot plot = (XYPlot) iterator.next(); LegendItemCollection more = plot.getLegendItems(); result.addAll(more); } } }
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/CombinedDomainXYPlot.java File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/CombinedRangeXYPlot.java
Method name: LegendItemCollection getLegendItems() Method name: LegendItemCollection getLegendItems()
Number of AST nodes: 8 Number of AST nodes: 8
1
if (result == null) {
1
if (result == null) {
2
            result = new LegendItemCollection();
2
            result = new LegendItemCollection();
3
            if (this.subplots != null) {
3
            if (this.subplots != null) {
4
                Iterator iterator = this.subplots.iterator();
4
                Iterator iterator = this.subplots.iterator();
5
                while (iterator.hasNext()) {
5
                while (iterator.hasNext()) {
6
                    XYPlot plot = (XYPlot) iterator.next();
6
                    XYPlot plot = (XYPlot) iterator.next();
7
                    LegendItemCollection more = plot.getLegendItems();
7
                    LegendItemCollection more = plot.getLegendItems();
8
                    result.addAll(more);
8
                    result.addAll(more);
9
                }
9
                }
10
            }
10
            }
11
        }
11
        }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.5
Clones locationClones are in different classes having the same super class
Number of node comparisons24
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)22.0
    Clone typeType 1
    Mapped Statements
    ID Statement ID Statement
    2
    if (result == null)
    2
    if (result == null)
    3
    result = new LegendItemCollection();
    3
    result = new LegendItemCollection();
    4
    if (this.subplots != null)
    4
    if (this.subplots != null)
    5
    Iterator iterator = this.subplots.iterator();
    5
    Iterator iterator = this.subplots.iterator();
    6
    while (iterator.hasNext())
    6
    while (iterator.hasNext())
    7
    XYPlot plot = (XYPlot)iterator.next();
    7
    XYPlot plot = (XYPlot)iterator.next();
    8
    LegendItemCollection more = plot.getLegendItems();
    8
    LegendItemCollection more = plot.getLegendItems();
    9
    result.addAll(more);
    9
    result.addAll(more);
    Precondition Violations (0)
    Row Violation