1. Chapter 19 Binary Input & Output Java I ITP 120

6. Byte Stream Classes (note: the word “stream” )

7. Character Stream Classes (Character = 2 bytes)

11. Binary I/O Classes

19. DataInputStream DataInputStream extends FilterInputStream and implements the DataInput interface.

20. DataOutputStream DataOutputStream extends FilterOutputStream and implements the DataOutput interface.

32. RandomAccessFile

40. End of Presentation Binary Input & Output Chapter 18

44. Binary I/O Classes Inheritance Hierarchy

52. DataInputStream ( byte stream) DataInputStream extends FilterInputStream and implements the DataInput interface.

53. DataOutputStream (byte stream) DataOutputStream extends FilterOutputStream and implements the DataOutput interface.

69. RandomAccessFile

71. File Pointers (moving the pointer 4 bytes ahead)

82. Chapter 18 Input / Output Optional: More on Java File I/O Chapter 18 Java I ITP 120

93. Byte Stream Classes (note: “stream” )

94. Character Stream Classes (Character = 2 bytes)

112. Writing to a File Using Byte Streams try { // outer try block // try to open input file try { // inner try fin = new FileInputStream(args[0]); } catch(FileNotFoundException exc) { System.out.println(“Error:” + exc.getMessage( ) ); System.out.println("Input File Not Found"); return; }

157. Obtaining file properties and manipulating file

158. Example Using the File Class TestFileClass.java Objective: Write a program that demonstrates how to create files in a platform-independent way and use the methods in the File class to obtain their properties. Figure 1 shows a sample run of the program on Windows, and Figure 2 a sample run on Unix (Windows) (Unix)

170. Processing External Files

173. Processing External Files if (args.length !=2) // args[0] is source file { // args[1] is target file System.out.println( "Usage: java CopyFileUsingByteStream f1 f2"); System.exit(0); // Stop the program }