Bug 161401 [Viewers] Tweak ColumnViewer-API
- Rename getRowPart(Point point) => getViewerRow() - Rename getCell(Point point) => getViewerCell() - Rename setViewerColumn(final int columnIndex, ViewerColumn viewer) => setupEditingSupport - Make setupEditingSupport() private no one from external needs to use this API to set the EditingSupport for an ViewerColumn
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/ViewerColumn.java
}
	/**
	 * Return the editing support for the reciever.
	 * @return {@link EditingSupport}
	 */
	EditingSupport getEditingSupport() {
		return editingSupport;
	}
	/**
	 * Set the editing support.
	 * @param editingSupport
	 *            The {@link EditingSupport} to set.
	 */
	void setEditingSupport(EditingSupport editingSupport) {
		this.editingSupport = editingSupport;
	}
	/**
	 * Refresh the cell for the given columnIndex.
	 * <strong>NOTE:</strong>the {@link ViewerCell}
	 * provided to this method is no longer valid after
	 * this method is exited. Do not cache the cell for
	 * future use.
	 * 
	 * @param cell {@link ViewerCell}
	 */
	public void refresh(ViewerCell cell) {
		getLabelProvider().update(cell);
	}
}