Needed to add AccountRecord

Exercise 17.2/src/AccountRecord.java

@@ -0,0 +1,75 @@
+/**
+ * Fig. 17.4: SequentialFile.AccountRecord.java
+ * SequentialFile.AccountRecord class maintains information for one account.
+ */
+
+public class AccountRecord
+{
+    private int account;
+    private String firstName;
+    private String lastName;
+    private double balance;
+
+    //  no-argument constructor calls other constructor with default values
+    public AccountRecord()
+    {
+        this(0, "", "", 0.0);   //  call four-argument contsructor
+    }
+
+    //  initialize a record
+    public AccountRecord(int acct, String first, String last, double bal)
+    {
+        setAccount(acct);
+        setFirstName(first);
+        setLastName(last);
+        setBalance(bal);
+    }   //  end four-argument SequentialFile.AccountRecord constructor
+
+    //  set account number
+    public void setAccount(int acct)
+    {
+        account = acct;
+    }   //  end method setAccount
+
+    //  get account number
+    public int getAccount()
+    {
+        return account;
+    }   //  end method getAccount
+
+    //  set first name
+    public void setFirstName(String first)
+    {
+        firstName = first;
+    }   //  end method setFirstName
+
+    //  get first name
+    public String getFirstName()
+    {
+        return firstName;
+    }   //  end method getFirstName
+
+    //  set last name
+    public void setLastName(String last)
+    {
+        lastName = last;
+    }   //  end method setLastName
+
+    //  get last name
+    public String getLastName()
+    {
+        return lastName;
+    }   //  end method getLastName
+
+    //  set balance
+    public void setBalance(double bal)
+    {
+        balance = bal;
+    }   //  end method setBalance
+
+    //  get balance
+    public double getBalance()
+    {
+        return balance;
+    }   //  end method getBalance
+}   //  end class SequentialFile.AccountRecord