FileUtils should provide convenience close() and flush() methods

• Global Rank:

  202

When closing or flushing a file, a stream, the same old actions are always done:
if (object != null) {
try { object.close(); } catch { // Ignored }
}

Having a convenience method could simplify the code dealing with close and flush.

Proposed methods signatures:
FileUtils.close(Closeable... closeables);
FileUtils.close(Flusheable... flusheables);

WDYT ?