/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.regex.*;
/* 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 = "1 122 .8";
		Pattern pattern = Pattern.compile("\\d+|[^\\d\\s]+");
		Matcher matcher = pattern.matcher(s);
		List<String> lst = new ArrayList<>();
		while (matcher.find()){
			lst.add(matcher.group(0));
		} 
		System.out.println(lst); 
	}
}

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