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
String oldDisplayText = displayTexts [columnIndex];
	computeDisplayText (columnIndex, gc);
	
	if (isInViewport ()) {
		boolean columnIsLeft = (column.getStyle () & SWT.LEFT) != 0;
		if (!columnIsLeft || parent.isListening (SWT.EraseItem) || parent.isListening (SWT.PaintItem)) {
			Rectangle cellBounds = getCellBounds (columnIndex);
			parent.redraw (cellBounds.x, cellBounds.y, cellBounds.width, cellBounds.height, false);
			return;
		}
			
		if (oldDisplayText == null || !oldDisplayText.equals (displayTexts [columnIndex])) {
			Rectangle cellBounds = getCellBounds (columnIndex);
			int textX = getTextX (columnIndex);
			parent.redraw (textX, cellBounds.y, cellBounds.x + cellBounds.width - textX, cellBounds.height, false);
		}
	}
}
/*
 * The parent's font has changed, so if this font was being used by the receiver then
 * recompute its cached text sizes using the gc argument.
 */
void updateFont (GC gc) {
	if (font == null) {		
		computeDisplayTexts (gc);
		computeTextWidths (gc);
	}
}
}