How do I handle file I/O operations in Java?

I need to perform file I/O operations in my Java program, such as reading from and writing to files. What are the best practices for handling file I/O in Java? Can someone provide examples of how to perform common file operations, such as reading lines from a text file, writing data to a file, or working with binary files? Are there any libraries or classes in the Java standard library that I should be using for file I/O?