Bug 139343 [regression]Can not use __document to preview report document when deploy birt.
Summary: [regression]Can not use __document to preview report document when deploy birt. Steps to reproduce: 1. Deploy birt 2. Render a report document 3. Preview the report document by using __document Result: The design file C:\apps\jakarta-tomcat-5.5.7\webapps\birt060428\ has error and can not be run.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/context/BaseAttributeBean.java
*/
	public boolean isMasterPageContent( )
	{
		return masterPageContent;
	}
	/**
	 * @return Returns the missingParameter.
	 */
	public boolean isMissingParameter( )
	{
		return missingParameter;
	}
	/**
	 * @return Returns incoming request's category.
	 */
	public String getCategory( )
	{
		return category;
	}
	/**
	 * @return report design name.
	 */
	public String getReportDesignName( )
	{
		return reportDesignName;
	}
	/**
	 * Override default finalizer.
	 * 
	 * @exception Throwable