question: create a line chart with sample data in the range -3 to +3 . concode_field_sep boolean flag concode_elem_sep JFreeChart chart concode_field_sep void chartChanged concode_elem_sep void testSetSeriesURLGenerator concode_elem_sep void testReplaceDataset concode_elem_sep void setUp concode_elem_sep void testDrawWithNullInfo concode_elem_sep void testSetSeriesToolTipGenerator
target: JFreeChart function ( ) { Number [ ] [ ] loc0 = new Integer [ ] [ ] { { new Integer ( - 3 ) , new Integer ( - 2 ) } , { new Integer ( - 1 ) , new Integer ( 1 ) } , { new Integer ( 2 ) , new Integer ( 3 ) } } ; CategoryDataset loc1 = DatasetUtilities . createCategoryDataset ( "srini_string" , "srini_string" , loc0 ) ; return ChartFactory . createLineChart3D ( "srini_string" , "srini_string" , "srini_string" , loc1 ) ; }