public static BrooklynProperties newDefault() {
   BrooklynProperties p = new BrooklynProperties().addEnvironmentVars().addSystemProperties();
   File f =
       new File(
           p.getFirst(MutableMap.of("defaultIfNone", "/"), "user.home", "HOME")
               + File.separatorChar
               + ".brooklyn"
               + File.separatorChar
               + "brooklyn.properties");
   if (f.exists()) p.addFrom(f);
   return p;
 }
    private static void addGlobalProperties(BrooklynProperties p) {
      String userHome = System.getProperty("user.home");
      File globalPropertiesFile =
          new File(
              userHome
                  + File.separatorChar
                  + ".brooklyn"
                  + File.separatorChar
                  + "brooklyn.properties");

      if (globalPropertiesFile.exists()) {
        p.addFrom(globalPropertiesFile);
      }
    }