Java – How to get size of List

Size of List can be find by size() method. In size method, it will return value in integer.

Example of finding size in List in Java

List<String> ls=new ArrayList<String>();

ls.add("one");
ls.add("Three");
ls.add("two");
ls.add("four");

int sizeOfList=ls.size();

System.out.println("Size of List :"+sizeOfList);

Output

Size of List :4

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