Bug 174701 [Viewers] ViewerRow should be reused instead of connected to the Item
Currently we create a ViewerRow ver every Item we create this can degrade performance, we should cache the row and reuse it
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/ViewerCell.java
*/
	public void setForeground(Color foreground) {
		row.setForeground(columnIndex, foreground);
	}
	/**
	 * Set the font of the cell.
	 * 
	 * @param font
	 */
	public void setFont(Font font) {
		row.setFont(columnIndex, font);
	}
	/**
	 * Set the text for the cell.
	 * 
	 * @param text
	 */
	public void setText(String text) {
		row.setText(columnIndex, text);
	}
	/**
	 * Set the Image for the cell.
	 * 
	 * @param image
	 */
	public void setImage(Image image) {
		row.setImage(columnIndex, image);
	}
	/**
	 * Set the columnIndex.