{"nodes":[{"leaves":["hire \r\n   (last_name VARCHAR2, job_id VARCHAR2, \r\n    manager_id NUMBER, salary NUMBER, \r\n    commission_pct NUMBER, department_id NUMBER) \r\n   RETURN NUMBER","create_dept(department_id NUMBER, location_id NUMBER) \r\n   RETURN NUMBER","remove_emp (employee_id NUMBER)","remove_dept(department_id NUMBER)","increase_sal(employee_id NUMBER, salary_incr NUMBER)","increase_comm(employee_id NUMBER, comm_incr NUMBER)"],"name":"PACKAGE BODY emp_mgmt"}],"root":"unitTest"}