(Split files GUI ) Rewrite Exercise 19.10 with a GUI, as shown in Figure 19.20a. Ref:...

(Split files GUI ) Rewrite Exercise 19.10 with a GUI, as shown in Figure 19.20a.

Ref:

(Split files) Suppose you want to back up a huge file (e.g., a 10-GB AVI file) to a CD-R. You can achieve it by splitting the file into smaller pieces and backing up these pieces separately. Write a utility program that splits a large file into smaller ones using the following command:

java Exercise19_10 SourceFile numberOfPieces

The command creates the files SourceFile.1, SourceFile.2, . . . , SourceFile.n, where n is numberOfPieces and the output files are about the same size.