Tell the name of school in "NJ" that could get the bachelor's degree with highest students number.
name of school refers to chronname; NJ refers to state_abbr = 'NJ'; bachelor's degree refers to level = '4-year'; highest students number refers to MAX(student_count);
SELECT DISTINCT T1.chronname FROM institution_details AS T1 INNER JOIN state_sector_grads AS T2 ON T2.state = T1.state WHERE T2.state_abbr = 'NJ' AND T1.level = '4-year' AND T1.student_count = ( SELECT MAX(T1.student_count) FROM institution_details AS T1 INNER JOIN state_sector_grads AS T2 ON T2.state = T1.state WHERE T2.state_abbr = 'NJ' AND T1.level = '4-year' )