if (marker == null) { throw new IllegalArgumentException("Null 'marker' argument."); } ArrayList markers; if (layer == Layer.FOREGROUND) { markers = (ArrayList) this.foregroundRangeMarkers.get(new Integer( index)); } else { markers = (ArrayList) this.backgroundRangeMarkers.get(new Integer( index)); } if (markers == null) { return false; } boolean removed = markers.remove(marker); if (removed && notify) { fireChangeEvent(); } return removed;
if (marker == null) { throw new IllegalArgumentException("Null 'marker' argument."); } ArrayList markers; if (layer == Layer.FOREGROUND) { markers = (ArrayList) this.foregroundRangeMarkers.get( new Integer(index)); } else { markers = (ArrayList) this.backgroundRangeMarkers.get( new Integer(index)); } if (markers == null) { return false; } boolean removed = markers.remove(marker); if (removed && notify) { fireChangeEvent(); } return removed;
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/CategoryPlot.java File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/XYPlot.java
Method name: boolean removeRangeMarker(int, Marker, Layer, boolean) Method name: boolean removeRangeMarker(int, Marker, Layer, boolean)
Number of AST nodes: 12 Number of AST nodes: 12
1
if (marker == null) {
1
if (marker == null) {
2
            throw new IllegalArgumentException("Null 'marker' argument.");
2
            throw new IllegalArgumentException("Null 'marker' argument.");
3
        }
3
        }
4
        ArrayList markers;
4
        ArrayList markers;
5
        if (layer == Layer.FOREGROUND) {
5
        if (layer == Layer.FOREGROUND) {
6
            markers = (ArrayList) this.foregroundRangeMarkers.get(new Integer(
6
            markers = (ArrayList) this.foregroundRangeMarkers.get(
7
                    index));
7
                    new Integer(index));
8
        }
8
        }
9
        else {
9
        else {
10
            markers = (ArrayList) this.backgroundRangeMarkers.get(new Integer(
10
            markers = (ArrayList) this.backgroundRangeMarkers.get(
11
                    index));
11
                    new Integer(index));
12
        }
12
        }
13
        if (markers == null) {
13
        if (markers == null) {
14
            return false;
14
            return false;
15
        }
15
        }
16
        boolean removed = markers.remove(marker);
16
        boolean removed = markers.remove(marker);
17
        if (removed && notify) {
17
        if (removed && notify) {
18
            fireChangeEvent();
18
            fireChangeEvent();
19
        }
19
        }
20
        return removed;
20
        return removed;
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)2.6
Clones locationClones are in different classes having the same super class
Number of node comparisons41
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements12
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)23.2
    Clone typeType 1
    Mapped Statements
    ID Statement ID Statement
    1
    if (marker == null)
    1
    if (marker == null)
    2
    throw new IllegalArgumentException("Null 'marker' argument.");
    2
    throw new IllegalArgumentException("Null 'marker' argument.");
    3
    ArrayList markers;
    3
    ArrayList markers;
    4
    if (layer == Layer.FOREGROUND)
    4
    if (layer == Layer.FOREGROUND)
    5
    markers = (ArrayList)this.foregroundRangeMarkers.get(new Integer(index));
    5
    markers = (ArrayList)this.foregroundRangeMarkers.get(new Integer(index));
    else
    else
    6
    markers = (ArrayList)this.backgroundRangeMarkers.get(new Integer(index));
    6
    markers = (ArrayList)this.backgroundRangeMarkers.get(new Integer(index));
    7
    if (markers == null)
    7
    if (markers == null)
    8
    return false;
    8
    return false;
    9
    boolean removed = markers.remove(marker);
    9
    boolean removed = markers.remove(marker);
    10
    if (removed && notify)
    10
    if (removed && notify)
    11
    fireChangeEvent();
    11
    fireChangeEvent();
    12
    return removed;
    12
    return removed;
    Precondition Violations (0)
    Row Violation