Top Ten Myths about Java I/O

• Please turn off all
• #10: Java can't talk to the serial and parallel ports
• #9: All files are text / All text is ASCII
• #8: Streams are thread safe
• #7: File dialogs are weak
• #6: File objects represent files
• #5: File systems look like Unix
• #4: The Console Matters
• #3: println() is a good idea
• #2: Java can't format numbers
• #1: Java I/O is Slow
• Non Blocking I/O Example: Old Way
• Non Blocking I/O Example: New Way
• Memory Mapped I/O Example: Old Way
• Memory Mapped I/O Example: New Way
• Real Problems with Java I/O
• Summing Up
• To Learn More
• Questions?

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