import java.util.regex.Pattern;
import java.util.regex.Matcher;
 
class Ideone
{
    public static void main (String[] args) throws java.lang.Exception
    {
    String s = "Johnny Alan Walker  Sint Jansstraat 7, 1012 HG Amsterdam +123456789012";
    Pattern pattern = Pattern.compile("(\\w+)\\s{2,}.*(\\+\\d+)");
    Matcher matcher = pattern.matcher(s);
    if (matcher.find()) {
    } else {
        s = "no match";
    }
    System.out.println(matcher.group(1) + " -- " +  matcher.group(2));
    }
}

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