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3 cards from this section. Quick, good the night before a test.
What is the purpose of closing file streams?
Think about resource management.
What method is used to close file streams in Java?
Focus on the correct method name.
What happens if you do not close a file stream in Java?
Consider what resources were allocated when the file opened.
True or False: It is mandatory to use the try-with-resources statement for file handling in Java.
Think about the more traditional way of handling resources.
Write a Java program that reads from 'data.txt' and writes each line to 'output.txt', ensuring proper closing of file streams.
How will you manage both reading and writing within the try block?
Discuss the implications of not handling exceptions in file I/O operations in Java.
Review the relationship between exception handling and file management.
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