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Thread: Is "Public void closeFile()" a problem in the program for AS-Level computing project

  1. #1
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    Default Is "Public void closeFile()" a problem in the program for AS-Level computing project

    import java.io.EOFException;
    import java.io.IOException;
    import java.io.RandomAccessFile;
     
    public class ReadRandomFile
    {
       private RandomAccessFile input;
     
       //enable user to select file to open
       public void openFile()
       {
         try //open file
         {
             input = new RandomAccessFile( "marking.dat", "r" );
         }//end try
         catch (IOException ioException)
         {
             System.err.println("File does not exist.");
         }//end catch
       }//end method openFile
     
       //read and display records
       public void readRecords()
       {
        RandomAccessMarkingRecord record = new RandomAccessMarkingRecord();
     
        System.out.printf ( "%-10s %-10s %-15s %-15s %15s \n", "Id Number",
            "First Name", "Last Name", "Exam Mark", "Assessment" );
     
        try //read a record and display
        {
          while(true)   
          {
             do
             {
                record.read(input);
             }while ( record.getAccount() == 0);
     
             //display record contents
             System.out.printf("%-10s %-12s %-12s %10d %10d \n", 
                 record.getIdNumber(), record.getFirstName(),
                 record.getLastName(), record.getExamMark(), 
                 record.getAssessment() );
           }//end while
         }//end try
     
         catch (EOFException eofException )//close file
         {
            return; //end of file was reached
         }//end catch
     
         catch(IOException ioException)
         {
            System.err.println( "Error reading file." );
            System.exit(1);
         }//end catch    }//end method readRecords
     
        //close file and terminate application
        public void closeFile()
        {
          try //close file and exit
          {
             if ( input != null )
                input.close();
          }//end try
          catch(IOException ioException)
          {
             System.err.println("Error closing file.");
             System.exit(1);
          }//end catch
       }//end method closeFile
    }//end class ReadRandomFile

    ***Help me A.S.A.P... This is for my AS-Level Computing Project... =(
    Last edited by Deep_4; November 8th, 2012 at 12:27 PM.


  2. #2
    mmm.. coffee JavaPF's Avatar
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    Default Re: Is it "public void closeFile()" problem??? (Coding problem)

    Hello muffin. Welcome to the Java Programming Forums

    The problem is with your readRecords() method.

    You are missing a closing }
    Please use [highlight=Java] code [/highlight] tags when posting your code.
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  3. #3
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    Default Re: Is it "public void closeFile()" problem??? (Coding problem)

    thankyou very much... =)

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