question: get the next token . concode_field_sep int[] jj_expentry concode_elem_sep SimpleCharStream jj_input_stream concode_elem_sep Token jj_nt concode_elem_sep int jj_ntk concode_elem_sep int[] jj_la1_0 concode_elem_sep boolean jj_initialized_once concode_elem_sep int jj_gen concode_elem_sep int[] jj_la1 concode_elem_sep java.util.List<int[]> jj_expentries concode_elem_sep int jj_kind concode_elem_sep ParserTokenManager token_source concode_elem_sep Token token concode_field_sep void enable_tracing concode_elem_sep String FixArgument concode_elem_sep List Expression concode_elem_sep Token jj_consume_token concode_elem_sep Token getToken concode_elem_sep void disable_tracing concode_elem_sep List parse concode_elem_sep Fixable FixExpression concode_elem_sep void ReInit concode_elem_sep void ReInit concode_elem_sep void ReInit concode_elem_sep void ReInit concode_elem_sep int jj_ntk_f concode_elem_sep void jj_la1_init_0 concode_elem_sep ParseException generateParseException
target: Token function ( ) { if ( token . next != null ) token = token . next ; else token = token . next = token_source . getNextToken ( ) ; jj_ntk = - 1 ; jj_gen ++ ; return token ; }