Question
Objective: More practice reading text files and working with String data. Implement a java program that uses the JFileChooser dialog to let the user specify
Objective: More practice reading text files and working with String data.
Implement a java program that uses the JFileChooser dialog to let the user specify a text file on
the system. The program should then open and read the file line by line. The program should
then print a summary report of the file to the console (screen). The summary report should
contain the following:
The name of the file the user chose to process
Number of lines in the file
Number of words in the file
Number of characters in the file
Suggested process:
Open the file after the user specifies it with JFileChooser. Read each line one at a time keeping
track of how many lines you read. As you read each line, count how many words there are. (A
simple way to do is to count the number of spaces separating the words. N spaces suggests
that there are N + 1 word on the line assuming no doubled spaces. You can also use the split
function to return an array of the words and the length of the array is how many words there are.
This works better than just counting the spaces...) Finally, as you read each line use the String
length property to count how many characters are in the line and keep track of the total length of
the file.
Get a screenshot that shows the JFileChooser running.
Get a screenshot that shows your output stats for a successful program run.
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