Bug 315281 update copyrights for 3.6
bundles/org.eclipse.jface.databinding/src/org/eclipse/jface/internal/databinding/viewers/CheckboxTableViewerCheckedElementsProperty.java
CheckboxViewerCheckedElementsProperty {
	/**
	 * @param elementType
	 */
	public CheckboxTableViewerCheckedElementsProperty(Object elementType) {
		super(elementType);
	}
	protected Set doGetSet(Object source) {
		CheckboxTableViewer viewer = (CheckboxTableViewer) source;
		Set set = createElementSet(viewer);
		set.addAll(Arrays.asList(viewer.getCheckedElements()));
		return set;
	}
	protected void doSetSet(Object source, Set set, SetDiff diff) {
		doSetSet(source, set);
	}
	protected void doSetSet(Object source, Set set) {
		CheckboxTableViewer viewer = (CheckboxTableViewer) source;
		viewer.setCheckedElements(set.toArray());
	}
	public String toString() {
		String s = "CheckboxTableViewer.checkedElements{}"; 
		if (getElementType() != null)
			s += " <" + getElementType() + ">"; 
		return s;
	}
}