/* The default constructor. Initializes the database. */
public Database() {
   allAcct = new String[DEFAULT_NUM_ACCOUNT];
   numAcct = 0;
}

/* The constructor that allows the caller to
* specify the maximum number of accounts it
* can store
* @param maxNumAcct - The maximum number of accounts the
*                   database can store */
public Database( int maxNumAcct ) {
   allAcct = new String[ maxNumAcct ];
   numAcct = 0;
}

//=================== PUBLIC METHODS ===================//
/* Used for testing purposes: Import account information from
* the textfile
* @param filename - The file that contains the data. Use "StuSysAcctInfo.txt"
* @param currNewId - The account ID # that the imported accounts will
*                start with
* @return       - The number of accounts that has been added to the
*                database */
public int ImportAcct( String filename, int currNewId ) {
   numAcct = 0;

   try
   {
      // pass the path to the file as a parameter
      File file = new File(filename);
      Scanner sc = new Scanner(file);
      String infoStr;

      while (sc.hasNextLine()) {
         infoStr = sc.nextLine();
         if( !infoStr.equals("") ) {
            allAcct[numAcct] = currNewId + ":" + infoStr;
            currNewId++;
            numAcct++;
         }
      }

      sc.close();
   }
   catch (IOException ex)
   {
      System.out.println("Import Error: Unable to complete the task");
   }

   return numAcct;
}

/* Create a new account
* @param acctInfo - The String that contains all the info for the account
*                to be created
* @return       - The account creation status.
*                True if the account is created successful
*                False otherwise */
public boolean AddAcct(String acctInfo) {
   if( numAcct < allAcct.length ) {
      allAcct[numAcct] = acctInfo;
      numAcct++;
      return true

Assignment 2 â€“Student Management System 1. General Info You are...