/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.concurrent.ConcurrentHashMap;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
public static Map
<Integer, String
> createMap
(Map
<Integer, String
> map
) { return null;
}
public static void main
(String[] args
) { Map obj
= createMap
(new ConcurrentHashMap
<>()); System.
out.
println(obj.
getClass().
getName()); }
}
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