Launch default web browser for displaying page section/particular position/sub topic like "page.html#namelink" in Java - resolved

import java.io.IOException;
import java.util.Scanner;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class GetDefaultBrowser {

    public static void main(String[] args) {
        System.out.println(new GetDefaultBrowser().getDefaultBrowser());
    }

    public String getDefaultBrowser() {
        String defaultBrowser = "";
        try {
            //1.  Find the default browser in registry
            String browser = "";
            Process process0 = Runtime.getRuntime().exec("REG QUERY HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\Shell\\Associations\\UrlAssociations\\http\\UserChoice");
            Scanner kb = new Scanner(process0.getInputStream());
            while(kb.hasNextLine()){
                String line = kb.nextLine();
                if (line.toUpperCase().indexOf("PROGID")>=0){
                    String[] elements = line.split(" ");
                    browser = elements[elements.length-1];
                    System.out.println(browser);
                }
            }

            //2. Get the default browser path from registry
            Process process = Runtime.getRuntime().exec("REG QUERY HKEY_CLASSES_ROOT\\"+browser+"\\shell\\open\\command");
            kb = new Scanner(process.getInputStream());
            while (kb.hasNextLine()) {
                String registry = (kb.nextLine()).replaceAll("\\\\", "/").trim();
                if (registry.indexOf("Default") < 0){
                    continue;
                }
             
                int fidx = registry.indexOf("\"");
                int lidx = registry.indexOf("exe");
             
                if (fidx > 0 && lidx > 0) {
                    defaultBrowser = registry.substring(fidx+1, lidx+3);
                 
                    Runtime.getRuntime().exec(defaultBrowser +
                            " file:///C:/MyFiles/GreatJouney.htm#T01_FLORIDA");
                    break;
                }
            }
         
            kb.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return defaultBrowser;
    }
}

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