Bug 190718 [Automation][Regression] decimal number was truncated incorrectly
steps to reproduce: - use the attached report design - preview, and check decimal number expected behavior: - e.g. 0.00000242 should be output as 0.00000242 actual behavior: - e.g. 0.00000242 was output as 0, note it did not happen in build 20070601
core/org.eclipse.birt.core/src/org/eclipse/birt/core/format/NumberFormatter.java
}
		catch ( Exception e )
		{
			logger.log( Level.WARNING, e.getMessage( ), e ); 
			return null;
		}
	}
	/**
	 * formats a long integer
	 * 
	 * @param num
	 *            the number to be formatted
	 * @return the formatted string
	 */
	public String format( long num )
	{
		if ( hexFlag == true )
		{
			return Long.toHexString( num );
		}
		return numberFormat.format( num );
	}
	private void handleSingleCharFormatString( char c )
	{
		switch ( c )
		{
			case 'G' :
			case 'g' :
			case 'D' :
			case 'd' :