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Thread: Java help required - file handling

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    Taz
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    Java help required - file handling

    I need some guidance on achieving the following in Java:

    1. Open a file and seek to the end of that file (file_a)
    2. Open a second file (file_b) and read each line. If the line begins with a digit (0-9) then add that line (append) to file_a
    3. Repeat Step (2) until EOF is reached in file_b
    4. Close file_b
    5. Close file_a

    Any code snippets to do the above would be appreciated!

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    To err is human. To really foul things up ... you need a computer.

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    Senior Member Kezzer's Avatar
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    One thing you need to learn in programming is how to break things down into steps, find the relevant features of the API you need and attempt the task beforehand. I know it sounds like I'm being picky and nasty but I'm really not, I'm trying to be useful.

    So try step one first but read and print the data just so you know you can read it, then move onto step two and repeat etc.

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