code: @Override
  	public void setLoadPath(final String loadPath) {
  		if (loadPath == null) {
  			LOG.warn("Use the default value because SQL template path is set to NULL.");
  			LOG.warn("Default load path[{}]", DEFAULT_LOAD_PATH);
  			this.loadPath = DEFAULT_LOAD_PATH;
  		} else {
  			this.loadPath = loadPath;
  		}
  	}
docs: {@inheritDoc}
  
  @see jp.co.future.uroborosql.store.SqlLoader#setLoadPath(java.lang.String)