Bug 167267 getParameterDisplayText does not work on MasterPage in PDF
getParameterDisplayText does not seem to work when used on MasterPage. This problem seems to be limited to ReportViewer and PDF format. Table from my testing Deployed to Tomcat View Report in Web Viewer View Report as PDF Format HTML OK OK N/A PDF FAIL FAIL OK Incidentally getParameterDisplayText works fine in all of the above cases if used in footer of table in the report body.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/executor/ExecutionContext.java
*/
			public Object wrap( Context cx, Scriptable scope, Object obj,
					Class staticType )
			{
				Object object = coreWrapper.wrap( cx, scope, obj, staticType );
				if ( object != obj )
				{
					return object;
				}
				return super.wrap( cx, scope, obj, staticType );
			}
		} );
		new CoreJavaScriptInitializer( ).initialize( cx, scope );
	}
	/**
	 * get the report engine. In that engine, we create the context.
	 * 
	 * @return the report engine used to create the context.
	 */
	public IReportEngine getEngine( )
	{
		return engine;
	}
	/**
	 * returns taskID as string. The value can be used for logging.
	 * 
	 * @return taskID as string
	 */
	public String getTaskIDString( )
	{