Yaml code

package utils;

import java.io.File;
import java.io.FileNotFoundException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Scanner;

public class Main {

    public static void main(String[] args) {

        System.out.println(getString("C:\\Users\\Gebruiker\\Desktop\\config.yml", "items.item"));;

    }

    public static String getString(String file, String path) {

        File f = new File(file);

        Scanner scanner = null;
        try {scanner = new Scanner(f);} catch (FileNotFoundException e) {}

        HashMap<Integer, String> map = new HashMap<>();
        HashMap<Integer, Integer> mapSpacing = new HashMap<>();

        int lineNumber = 0;

        while(scanner.hasNext()) {
            lineNumber++;
            String line = scanner.nextLine();
            map.put(lineNumber, line);

            String tmp = line.split(":")[0];
            String[] split = tmp.split(" ");
            int spaces = split.length - 1;
            mapSpacing.put(lineNumber, spaces);
        }

        int size = (path.length() - path.replace(".", "").length()) * 2;

        String name = path.substring(path.lastIndexOf(".") + 1, path.length());

        Iterator<?> it = map.entrySet().iterator();
        while (it.hasNext()) {
            @SuppressWarnings("unchecked")
            Map.Entry<Integer, String> p = (Map.Entry<Integer, String>)it.next();

            if (mapSpacing.get(p.getKey()) == size) {
                String tmp[] = p.getValue().split(":");
                String tmp1 = tmp[0].replace(" ", "");

                if (tmp1.equals(name)) {

                    String split = name + ": ";

                    for (int i=0; i < size; i++) {
                        split = " " + split;
                    }

                    String tmpValue[] = p.getValue().split(split);

                    if (tmpValue.length < 2) {
                        return "";
                    }

                    String value = tmpValue[1];

                    return value;

                }
            }
        }
        return "";
    }

}