text file
Dietel10004 How to Program In Java R IN Dietal & Dietal Prentice Hall 06-09-08
Flanag0204 Java In a Nutshell C OUT David Flanagan O'Reilly 03-06-20
END
99100452 John Smith #5 Hillview Drive, Tunapuna UnderGrad 5
02154632 Chris Chami #16 Insame Lane, St. Anns Lecturer 0
END
Data are separated by tabs
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public class Book{
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private String ISBN;
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private String title;
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private String type;
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private String status;
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private String author;
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private String publisher;
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private String dateborrowed;
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public Book( String isb, String tit, String typ, String sta, String aut, String pub, String dateb )
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{
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ISBN = isb;
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title = tit;
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type = typ;
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status = sta;
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author = aut;
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publisher = pub;
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dateborrowed = dateb;
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}
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public String toString(){
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String str;
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str = "ISBN" + ISBN+"\n"+
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"title " + title+"\n"+
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"type " + type+"\n"+
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"status " + status+"\n"+
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"author " + author+"\n"+
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"publisher " + publisher+"\n"+
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"dateborrowed " + dateborrowed+"\n";
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return str;
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}
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}//End Book class
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import java.io.*;
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import java.util.*;
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public class Test1{
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static Book[] book = new Book [ 100 ];
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public static void main(String [] args)throws IOException{
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Scanner input = new Scanner(new FileReader("db.txt"));
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input.useDelimiter("\t"); //Set scanner to break on tabs
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int a = 0;
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String x = input.next();
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while(!(x.equals("END"))){
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book[a] = new Book(x, input.next(),input.next(),input.next(),input.next(),input.next(),input.next()); //noSuchElementException
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a++;
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x = input.next();
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}
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for(int i = 0; i < a; i++){
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System.out.println(book[i].toString());
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}
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}//end class main
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}//end class test
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I am trying to read the text file above and store the first 2 rows in book and array of objects. Every time I run the program it gives a noSuchElementException. I am reading 7 text strings , I cannot understan why. Please help.
