Question: *JAVA* The du (i.e., disk usage ) command in Linux/Unix reports the sizes of directory trees inclusive of all of their contents and the sizes

*JAVA*

The du (i.e., disk usage) command in Linux/Unix reports the sizes of directory trees inclusive of all of their contents and the sizes of individual files. Implement the du command in java. (The sizes returned from the command should be in Bytes, Kilobytes, Megabytes, Gigabytes, etc.)

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