ValueDataset existing = this.dataset; if (existing != null) { existing.removeChangeListener(this); } // set the new dataset, and register the chart as a change listener... this.dataset = dataset; if (dataset != null) { setDatasetGroup(dataset.getGroup()); dataset.addChangeListener(this); } // send a dataset change event to self... DatasetChangeEvent event = new DatasetChangeEvent(this, dataset); datasetChanged(event);
ValueDataset existing = this.dataset; if (existing != null) { existing.removeChangeListener(this); } // set the new dataset, and register the chart as a change listener... this.dataset = dataset; if (dataset != null) { setDatasetGroup(dataset.getGroup()); dataset.addChangeListener(this); } // send a dataset change event to self... DatasetChangeEvent event = new DatasetChangeEvent(this, dataset); datasetChanged(event);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/MeterPlot.java File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/ThermometerPlot.java
Method name: void setDataset(ValueDataset) Method name: void setDataset(ValueDataset)
Number of AST nodes: 9 Number of AST nodes: 9
1
ValueDataset existing = this.dataset;
1
ValueDataset existing = this.dataset;
2
        if (existing != null) {
2
        if (existing != null) {
3
            existing.removeChangeListener(this);
3
            existing.removeChangeListener(this);
4
        }
4
        }
5
        // set the new dataset, and register the chart as a change listener...
5
        // set the new dataset, and register the chart as a change listener...
6
        this.dataset = dataset;
6
        this.dataset = dataset;
7
        if (dataset != null) {
7
        if (dataset != null) {
8
            setDatasetGroup(dataset.getGroup());
8
            setDatasetGroup(dataset.getGroup());
9
            dataset.addChangeListener(this);
9
            dataset.addChangeListener(this);
10
        }
10
        }
11
        // send a dataset change event to self...
11
        // send a dataset change event to self...
12
        DatasetChangeEvent event = new DatasetChangeEvent(this, dataset);
12
        DatasetChangeEvent event = new DatasetChangeEvent(this, dataset);
13
        datasetChanged(event);
13
        datasetChanged(event);
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)0.3
Clones locationClones are in different classes having the same super class
Number of node comparisons27
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements9
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)20.4
    Clone typeType 1
    Mapped Statements
    ID Statement ID Statement
    1
    ValueDataset existing = this.dataset;
    1
    ValueDataset existing = this.dataset;
    2
    if (existing != null)
    2
    if (existing != null)
    3
    existing.removeChangeListener(this);
    3
    existing.removeChangeListener(this);
    4
    this.dataset = dataset;
    4
    this.dataset = dataset;
    5
    if (dataset != null)
    5
    if (dataset != null)
    6
    setDatasetGroup(dataset.getGroup());
    6
    setDatasetGroup(dataset.getGroup());
    7
    dataset.addChangeListener(this);
    7
    dataset.addChangeListener(this);
    8
    DatasetChangeEvent event = new DatasetChangeEvent(this, dataset);
    8
    DatasetChangeEvent event = new DatasetChangeEvent(this, dataset);
    9
    datasetChanged(event);
    9
    datasetChanged(event);
    Precondition Violations (0)
    Row Violation