Be Positive

//added package InstructionSet
package InstructionSet;

import java.util.ArrayList;
import java.util.Scanner;

public class BePositive_Broken {
    public static void main(String[] args) {
        @SuppressWarnings("resource")
        Scanner scn = new Scanner(System.in);

        int countSequences = scn.nextInt();
        // make sure that cursor goes to new line
        scn.nextLine();

        for (int i = 0; i < countSequences; i++) {
            //added regex expression to divide by multiple spaces
            String[] input = scn.nextLine().split("\\s+");
            ArrayList<Integer> numbers = new ArrayList<>();

            for (int j = 0; j < input.length; j++) {
                if (!input[j].equals("")) {
                    // inside inner loop, use j as counter but also trim
                    int num = Integer.parseInt(input[j].trim());
                    numbers.add(num);
                }
            }

            boolean found = false;

            for (int j = 0; j < numbers.size(); j++) {
                int currentNum = numbers.get(j);

                // check if zero
                if (currentNum >= 0) {
                    //reversed conditions on ternary expression
                    System.out.printf("%d%s", currentNum,j == numbers.size() - 1 ? "\n" : " ");
                    found = true;
                } else {
                    currentNum += numbers.get(j + 1);
                    // move to next number
                    j++;
                    // check if zero as well
                    if (currentNum >= 0) {
                        //reversed conditions on ternary expression
                        System.out.printf("%d%s", currentNum,j == numbers.size() - 1 ? "\n" : " ");
                        found = true;
                    }
                }
            }

            if (!found) {
                System.out.println("(empty)");
            }
        }
    }
}