Write a program that asks a user for a file name and prints, Basic Computer Science

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Write a program that asks a user for a file name and prints

1. Can the readFile method in Section 11.8 throw a NullPointerException? If so, how?

2. Write a program that asks a user for a file name and prints the number of characters, words, and lines in that file.

3. Write a program that asks the user for a file name and counts the number of characters, words, and lines in that file. Then the program asks for the name of the next file. When the user enters a file that doesn't exist, the program prints the total counts of characters, words, and lines in all processed files and exits.

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Basic Computer Science: Write a program that asks a user for a file name and prints

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Basic Computer Science: Write a program that asks a user for a file name and prints

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