/* 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 = "1.2 5";
		Pattern pattern = Pattern.compile("\\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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