Bug 148724 the Multiplier of the Standard check box does not show properly < 0 values
In Series/Category Edit Format Dialog, the Multiplier of the Standard check box shows 0 when the value is less than 0 for example 0.000001.
chart/org.eclipse.birt.chart.reportitem.ui/src/org/eclipse/birt/chart/reportitem/ui/ChartReportItemBuilderImpl.java
IUIServiceProvider
{
	private static int iInstanceCount = 0;
	private transient ExtendedItemHandle extendedHandle = null;
	private transient String taskId = null;
	private static ILogger logger = Logger.getLogger( "org.eclipse.birt.chart.reportitem/trace" ); 
	/**
	 * The constructor.
	 */
	public ChartReportItemBuilderImpl( )
	{
		super( );
	}
	/**
	 * Open the chart with specified task
	 * 
	 * @param taskId
	 *            specified task to open
	 */
	public ChartReportItemBuilderImpl( String taskId )
	{
		super( );
		this.taskId = taskId;
	}
	/*
	 * (non-Javadoc)
	 *