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14
Task
Java Collections,
level 2,
lesson 2
Locked
Writing to an existing file
The main() method accepts three arguments:
1) fileName - the path to a file;
2) number - a position in the file;
3) text - the text.
Write text to the fileName file starting at the position indicated by number. The write operation must overwrite the old data in the file.
14
Task
Java Collections,
level 2,
lesson 2
Locked
Using RandomAccessFile
The main() method accepts three arguments:
1) fileName - the path to a file;
2) number - a position in the file;
3) text - the text.
Read text from the file, starting from the position indicated by number. The length is the same as the length of the text passed as the third argument.
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