我試圖偷看我的隊列并抓住第一個條目，這樣我就可以按下刪除按鈕來擺脫它，但是偷看顯示的是最后輸入的而不是第一個。我已經嘗試過 peek 和 peek front 。private int maxSize;private String[] queArray;private int front;private int rear;private int nItems;public String FN,LN,PN,Email,Addres,State,Zip,LicensePlate;public Queue(String fN, String lN, String pN, String email, String address, String state, String zip,        String licensePlate) {    maxSize++;    queArray = new String[maxSize];    front = 0;    rear = -1;    nItems = 0;    FN = fN;    LN = lN;    PN = pN;    Email = email;    Addres = address;    State = state;    Zip = zip;    LicensePlate = licensePlate;}public void insert(String FN, String LN, String PN, String Email, String Addres, String State, String Zip,        String LicensePlate) {    String input = "{" + "First Name: "+ FN + ", " +"  Last Name: "+ LN +", "+"   Phone Number: "+ PN + ", " +"  Email: "+ Email +", " +"  Address: "+ Addres + ", " +"  State: "+  State +", "+"  Zip: "+  Zip + ", " +"  LicensePlate: "+ LicensePlate + "}";    if (rear == maxSize - 1)        rear = -1;    queArray[++rear] = input;    nItems++;    }  public String peekFront() {    return queArray[front++];}public String peek() {    return queArray[front];}通過將 maxSize++ 更改為 maxSize = 5 來修復