/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.ArrayList;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
{
// your code goes here
List<String> list = new ArrayList<String>(0);
System.
out.
println(list.
size()); System.
out.
println(list.
stream().
mapToInt(item
-> 1).
sum()); }
}
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