Bug 190061 [Metadata] Update @since tags for new API
Patch to follow
bundles/org.eclipse.jface.databinding/src/org/eclipse/jface/databinding/viewers/ObservableMapLabelProvider.java
public ObservableMapLabelProvider(IObservableMap[] attributeMaps) {
		this.attributeMaps = attributeMaps;
		for (int i = 0; i < attributeMaps.length; i++) {
			attributeMaps[i].addMapChangeListener(mapChangeListener);
		}
	}
	public void dispose() {
		for (int i = 0; i < attributeMaps.length; i++) {
			attributeMaps[i].removeMapChangeListener(mapChangeListener);
		}
		super.dispose();
	}
	public Image getImage(Object element) {
		return null;
	}
	public String getText(Object element) {
		return getColumnText(element, 0);
	}
	public Image getColumnImage(Object element, int columnIndex) {
		return null;
	}
	public String getColumnText(Object element, int columnIndex) {
		if (columnIndex < attributeMaps.length) {
			Object result = attributeMaps[columnIndex].get(element);
			return result == null ? "" : result.toString(); 
		}
		return null;
	}
}