code: public static void safeClose(@Nullable Object object) {
  		if (object instanceof Closeable) {
  			try {
  				((Closeable) object).close();
  			} catch (IOException e) {
  				Exceptions.ignore(e);
  			}
  		}
  	}
docs: Close potential {@linkplain Closeable}.
  <p>
  An {@linkplain IOException} caused by {@linkplain Closeable#close()} is ignored.
  
  @param object the object to check and close.