Printing out a LinkedList Using toString()

Date: 2025-03-06

Java's LinkedList class, part of java.util, stores ordered elements. Its built-in toString() method provides a convenient way to print the list's contents in a readable format (e.g., "[Alice, Bob, Charlie]"). For custom classes within a LinkedList, overriding the toString() method allows for a more informative representation. The article demonstrates this with examples, showing how toString() simplifies debugging and improves output clarity. For large applications, however, structured logging is recommended for better performance.

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