Txheej txheem cej luam: Nyob rau cov tshooj no peb yuav tham txog java accessors. Accessors muaj yeej hauv nws qhov kev siv uas yuav siv los saib xyuas thiab muab teb qhov tseem ceeb. Peb yuav tau sib tham txog cov zoo thiab disadvantages accessors siv nyob rau hauv daim ntawv thov java. Taw qhia: Accessors…