Which Java collection is best suited for LIFO (Last-In-First-Out) stack operations?

Java Associate Medium

Java Associate — Medium

Which Java collection is best suited for LIFO (Last-In-First-Out) stack operations?

Key points

  • ArrayDeque supports both stack and queue operations
  • LinkedList used as a Queue is better for FIFO operations
  • Vector is synchronized, making it slower for stack operations
  • TreeMap is not a suitable choice for LIFO stack operations

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