Bug 209303 [Automation][Smoke]NPE is thrown out when previewing reportdesign
Description: NPE is thrown out when previewing reportdesign TestDate: 20071109 TestBuild: BIRT2.3.0 Daily Build: v20071109-0800 steps to reproduce: - use the attached report design - preview it Expected Result: Report can be previewed without any exception Actual Result: NPE is thrown out. Error log: Please refer to the attachment
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/css/dom/AbstractStyle.java
}
	public String getStringFormat( )
	{
		return getCssText( STYLE_STRING_FORMAT );
	}
	public String getNumberFormat( )
	{
		return getCssText( STYLE_NUMBER_FORMAT );
	}
	public String getDateFormat( )
	{
		return getCssText( STYLE_DATE_FORMAT );
	}
	
	public String getDateTimeFormat( )
	{
		return getCssText( STYLE_DATETIME_FORMAT );
	}
	
	public String getTimeFormat( )
	{
		return getCssText( STYLE_TIME_FORMAT );
	}
	public String getNumberAlign( )
	{
		return getCssText( STYLE_NUMBER_ALIGN );
	}
	
	public String getAzimuth( )
	{