Bug 148611 The edit parameter dialog hang up in my case.
Reproduce: The attachment include a library and a report. 1. Put the library file under the resource folder, "D:/Actuate/BIRTs/200606260630/eclipse/plugins/org.eclipse.birt.report.designer.ui_2.1.0.N20060624-0630/resources/" in my application. 2. Open the report, preview in the embedded viewer. 3. The Edit parameter dialog hang up. (Notice: it is the extened "dynamic" parameter that cause the problem. My CPU reaches 100% ocuppation when rendering the dialog, while when I end up closing the dummy dialog, CPU doesn't seem to be released, still 100%. )
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/actionhandler/BirtGetCascadeParameterActionHandler.java
options, attrBean );
		}
		catch ( ReportServiceException e )
		{
			
			AxisFault fault = new AxisFault( e.getLocalizedMessage( ) );
			fault.setFaultCode( new QName( "TODO" ) ); 
			fault.setFaultString( e.getMessage( ) );
			throw fault;
		}
		catch ( ValidationValueException e1 )
		{
			
			AxisFault fault = new AxisFault( e1.getLocalizedMessage( ) );
			fault.setFaultCode( new QName( "TODO" ) ); 
			fault.setFaultString( e1.getMessage( ) );
			throw fault;
		}
		/**
		 * prepare response.
		 */
		CascadeParameter cascadeParameter = new CascadeParameter( );
		if ( cascParamMap != null && cascParamMap.size( ) > 0 )
		{
			SelectionList[] selectionLists = new SelectionList[cascParamMap
					.size( )];
			int i = 0;
			for ( Iterator it = cascParamMap.keySet( ).iterator( ); it
					.hasNext( ); )
			{