/* 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 rx = "\\d+|[-?+]";
		List<String> lst = new ArrayList<>();
		Pattern p = Pattern.compile(rx);
		Matcher m = p.matcher("(4, 9) ?, (741, 5) +, (555, 82) -,");
		while (m.find()) {
			lst.add(m.group(0));
		}
		System.out.println(lst);
	}
}

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