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3 cards from this section. Quick, good the night before a test.
What class is used to read character files in Java?
Think about the name that starts with 'File' for reading files.
True or False: BufferedReader improves the efficiency of reading text files.
Recall that buffering means to store data temporarily to speed up the process.
Which class is used to efficiently read text from a file?
Focus on efficiency when processing text.
True or False: It is necessary to close FileWriter to prevent resource leaks.
Think about what happens if you don’t close it.
Write a method that reads a file and counts the number of lines in it, handling any exceptions that occur during the process.
Make use of a while loop to read until the end of the file.
Develop a program that writes a list of names to a file, ensuring each name is on a new line, and handles the necessary exceptions.
Use a for-each loop to iterate through the list of names.
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