Bug 180118 Enhance to print out source stack trace in preview mode.[0002]
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/utility/BirtUtility.java
continue;
			}
			
			else if ( ( displayTextParam = ParameterAccessor
					.isDisplayText( paramName ) ) != null )
			{
				displayTexts.put( displayTextParam, paramValue );
				continue;
			}
			else
			{
				params.put( paramName, paramValue );
			}
		}
		Iterator it = params.keySet( ).iterator( );
		while ( it.hasNext( ) )
		{
			String paramName = (String) it.next( );
			String paramValue = (String) params.get( paramName );
			
			ParameterDefinition parameter = bean
					.findParameterDefinition( paramName );
			if ( parameter == null )
				continue;
			String pattern = parameter.getPattern( );
			String dataType = ParameterDataTypeConverter
					.ConvertDataType( parameter.getDataType( ) );
			
			boolean isLocale = locs.contains( paramName );