1. Introduction 8
   
2. java.io 10
   
   1. Files 10
      
   2. Exercise 1 16
      
   3. Random access files 17
      
   4. Problem 1 33
      
   5. Byte streams 37
      
   6. Exercise 2 47
      
   7. Exercise 3 49
      
   8. Exercise 4 49
      
   9. Object serialization 50
      
   10. Character streams 62
       
   11. Problem 2 65
       
   12. Text scanner 74
       
   13. Exercise 5 76
       
3. java.nio 78
   
   1. Buffers 79
      
   2. Channels 97
      
   3. Path and Files 112
      
4. Operations on simple data types 127
   
   1. The integers 127
      
   2. Exercise 6 131
      
   3. Exercise 7 135
      
   4. Problem 3 136
      
   5. Problem 4 143
      
   6. Exercise 8 145
      
   7. Exercise 9 148
      
   8. Exercise 10 149
      
5. Final example 150
   
   1. The model 153
      
   2. The user interface 157
      
   3. The dialog box 160
      

This book is the fifth in a series of books on software development in Java. The subjects of this book are about files and how you in Java can manipulate files. Java defines two API's for IO: java.io and java.nio, and the book treats both API's. Furthermore the book treat data representation and the binary operations, and the book has an appendix, which gives a brief introduction to the binary and hexadecimal numbers.

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