在finally块中引发异常

我通常这样做：

try {  // Use the resource.} catch( Exception ex ) {  // Problem with the resource.} finally {  // Put away the resource.  closeQuietly( resource );}

别处：

protected void closeQuietly( Resource resource ) {  try {    if (resource != null) {      resource.close();    }  } catch( Exception ex ) {    log( "Exception during Resource.close()", ex );  }}