Classe que carrega e lê duas propriedades de um arquivo de resource

PropertiesReader.java

package org.andgomes;

import java.io.InputStream;
import java.io.IOException;
import java.util.Properties;

public class PropertiesReader {
  
  public static void main(String[] args) throws IOException {
    
    InputStream inputStream = PropertiesReader.class.getClassLoader().
        getResourcesAsStream("my.properties");
      
    Properties prop = new Properties();
    prop.load(inputStream);
      
    String username = prop.getProperty("username");
    String password = prop.getProperty("password");
      
    System.out.println("Username: " + username);
    System.out.println("Password: " + password);
      
  }
  
}