Java I O 2nd Edition

Techniques you’ll learn here include:

• Reading and writing files
• Communicating over network sockets
• Filtering data
• Interpreting a wide variety of formats for integer and floating-point numbers
• Passing data between threads
• Encrypting and decrypting content
• Calculating digital signatures for streams
• Compressing and decompressing data
• Writing objects to streams
• Copying, moving, and renaming files and directories
• Choosing files from a GUI interface
• Reading and writing non-English text in a variety of character sets
• Talking directly to modems and other serial port devices
• Controlling printers and other parallel port devices
• Managing and communicating with USB-devices
• Transmitting wirelessly with Bluetooth
• Communicating with the outside world from small devices such as cell phones and PDAs

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