/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		Optional test  = Optional.of("test");
		String[] arr = new String[10];
		Optional test1  = Optional.ofNullable(arr[9]);
		System.out.println(test1.isPresent());
		System.out.println(test.isPresent());
	}
}

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