/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
import java.util.stream.* ;
 
/* 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
	{
		String s = "😊a👦c😊" ;
        List< String > result = 
            s
            .codePoints()                   
            .mapToObj( Character::toString )  
            .collect( Collectors.toList() );   
        System.out.println ( result ) ;
 
        List< Integer > codePointNumbers = 
            s
            .codePoints()            
            .boxed()       
            .collect( Collectors.toList() );   
        System.out.println ( codePointNumbers ) ;
	}
}

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