code: @Override
      public void setResourceLocation(final String resourceLocation) {
          Validate.notBlank(resourceLocation, "No resource location is set to read from.");
          Validate.notBlank(resourceLocation.replace("/", ""), "No resource location is set to read from.");
          Validate.isTrue(resourceLocation.endsWith(".yml"), "Resource location must end with .yml");
          this.resourceLocation = resourceLocation.startsWith("/") ? resourceLocation : "/" + resourceLocation;
      }
docs: {@inheritDoc}