How to remove value from Queue in Java

The Queue interface in Java follows the FIFO (First In, First Out) principle, which means the element that is added first will be the first one to be removed.

Elements can be removed from a queue using the remove() method. This method removes and returns the head of the queue (the first element).

Example Code:

Queue<Integer> queue = new LinkedList<>();

queue.add(3); // adding values
queue.add(1);

queue.remove(); // removes value 3