Get Size of Java LinkedHashSet ?

To get the size of LinkedHashSet, use the size() method.

First, set the LinkedHashSet and add elements:

LinkedHashSet<Integer> set = new LinkedHashSet<Integer>();
set.add(10);
set.add(20);
set.add(30);
set.add(40);
set.add(50);
set.add(60);

Display the size of the LinkedHashSet created above:

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