@Test public void testFileContextStatistics() throws IOException {
  FileContext.clearStatistics();
  final Path rootPath=getTestRootPath(fc,"test");
  final Path path=new Path(rootPath,"zoo");
  createFile(path);
  byte[] bb=new byte[data.length];
  FSDataInputStream fsdis=fc.open(path);
  try {
    fsdis.read(bb);
  }
  finally {
    fsdis.close();
  }
  assertArrayEquals(data,bb);
  FileContext.printStatistics();
}