Java List.size()
Syntax
List.size() has the following syntax.
int size()
Example
In the following code shows how to use List.size() method.
import java.util.ArrayList;
import java.util.List;
/* ww w.j a v a 2 s . c om*/
public class Main {
public static void main(String[] args) {
List list = new ArrayList();
list.add("1");
list.add("2");
list.add("3");
list.add("java2s.com");
System.out.println("List has:" + list.size());
}
}
The code above generates the following result.
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