asked on

errors...

first add setters and getter to your class

public class Transaction {

private String recordTrans ;
private String accountNumber1 ;
private String accountNumber2 ;
private double amt ;
private Calendar date ;
private String type ;

Calendar date;
private Object rec;

public Transaction(){

}

public void setType(String type) {
this.type = type;
}

public String getType() {
return type;
}

}

Transaction tx = new Transaction();
tx.setType("xxx");
tx.setDate(Calendar.getInstance());
}

this is my file and I am getting errors...cld someone help to fix...i dont get what its saying.

these are the errors: --------------------Configuration: <Default>--------------------
C:\Documents and Settings\Transaction.java:1: 'class' or 'interface' expected
first add setters and getter to your class
^
C:\Documents and Settings\Transaction.java:2: <identifier> expected
^
C:\Documents and Settings\Transaction.java:3: '{' expected
public class Transaction {
^
C:\Documents and Settings\Transaction.java:33: <identifier> expected
tx.setType("xxx");
^
C:\Documents and Settings\Transaction.java:34: <identifier> expected
tx.setDate(Calendar.getInstance());
^
5 errors

Process completed.

for the setters and getters, my entry in is correct..but it still says an error...why?

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basgen

ASKER

hey Javatm would you be able to help in a problem that I was trying to figure out from the start?

Javatm

Shoot I'll try.

basgen

ASKER

okie, i have this prob...this prog has so many errors and i cant understand where this is coming from? hava a look...ill give u the prog n the errors..

public class AuditedTest {
public static void main(String[] args) {

            AuditedCard wallet[] = new AuditedCard [10]; ;
      wallet[0] = new AuditedCard("5391 0375 9387 5309", "John Bowman",
                         "California Savings", 0.0, 2500);
      wallet[1] = new AuditedCard("3485 0399 3395 1954", "John Bowman",
                         "California Federal", 0.0, 3500);
      wallet[2] = new AuditedCard("6011 4902 3294 2994", "John Bowman",
                         "California Finance", 0.0, 5000);

      System.out.println("Credit Card Payments:");

      for(int j=0; j<wallet.length; j++) {
            if(j==0){
                  wallet[j].recordTrans("new", 0);
                  for (int i=1; i<=16; i++) {
                        wallet[j].recordTrans("debit", (double) i);
                  }
                  wallet[j].print();
                  wallet[j].recordTrans("credit", 100.0);
                  System.out.println("New Balance = " + wallet[j].getBalance());
                  wallet[j].print();
            } else if(j==1){
                  wallet[j].recordTrans("new", 0);
                  for (int i=1; i<=16; i++) {
                        wallet[j].recordTrans("debit", 2.0 * i);
                  }
                  System.out.println();
                  wallet[j].print();
                  wallet[j].recordTrans("credit", 100.0);
                  System.out.println("New Balance = " + wallet[j].getBalance());
                  wallet[j].recordTrans("credit", 100.0);
                  System.out.println("New Balance = " + wallet[j].getBalance());
                  wallet[j].print();
            } else {
                  wallet[j].recordTrans("new", 0);
                  for (int i=1; i<=16; i++) {
                        wallet[j].recordTrans("debit", (double) 3 * i);
                  }
                  System.out.println();
                  wallet[j].print();
                  wallet[j].recordTrans("credit", 100.0);
                  System.out.println("New Balance = " + wallet[j].getBalance());
                  wallet[j].recordTrans("credit", 100.0);
                  System.out.println("New Balance = " + wallet[j].getBalance());
                  wallet[j].recordTrans("credit", 100.0);
                  System.out.println("New Balance = " + wallet[j].getBalance());
                  wallet[j].recordTrans("credit", 100.0);
                  System.out.println("New Balance = " + wallet[j].getBalance());
                  wallet[j].print();
            }
      }
}
}

when i run the prog, i get an error, exception in thread "main" java .lang.NullpointerException at AuditedTest.main...would you be able to have a look?