What are the disadvantages of using shell modules in Ansible?

In Java, TreeSet is implemented based on a red-black tree, which is a balanced binary search tree. The efficiency of searching for an element in a TreeSet is estimated as O(log n), where n is the number of elements in the set.

This is because, for search, the element is compared with tree nodes, moving either to the left or right subtree, reducing the number of checks logarithmically.

Example of using TreeSet:

TreeSet<Integer> treeSet = new TreeSet<>();
treeSet.add(10);
treeSet.add(5);
treeSet.add(20);

boolean contains = treeSet.contains(5); // search in O(log n)