Bug 328794 Remove unused variable in 'org.eclipse.swt.examples'
HEAD. Remove unused variable in 'org.eclipse.swt.examples'.
examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/accessibility/CTableItem.java
if (columns.length > 0) {
		GC gc = new GC (parent);
		gc.setFont (getFont (columnIndex, false));
		computeDisplayText (columnIndex, gc);
		gc.dispose ();
	}
	
	if (value == null) {
		redrawItem ();	
		return;
	}
	/*
	 * If this is the first image being put into the table then its item height
	 * may be adjusted, in which case a full redraw is needed.
	 */
	if (parent.imageHeight == 0) {
		int oldItemHeight = parent.itemHeight;
		parent.setImageHeight (value.getBounds ().height);
		if (oldItemHeight != parent.itemHeight) {
			if (columnIndex == 0) {
				parent.col0ImageWidth = value.getBounds ().width;
				if (columns.length > 0) {
					/* 
					 * All column 0 cells will now have less room available for their texts,
					 * so all items must now recompute their column 0 displayTexts.
					 */
					GC gc = new GC (parent);
					CTableItem[] rootItems = parent.items;
					for (int i = 0; i < parent.itemsCount; i++) {
						rootItems [i].updateColumnWidth (columns [0], gc);