How to use

hasNext

method

in

org.apache.hadoop.hdfs.server.common.Storage$DirIterator

@Override
public void remove() {
 nextIndex = prevIndex; // restore previous state
 storageDirs.remove(prevIndex); // remove last returned element
 hasNext(); // reset nextIndex to correct place
}

@Override
public void remove() {
 nextIndex = prevIndex; // restore previous state
 storageDirs.remove(prevIndex); // remove last returned element
 hasNext(); // reset nextIndex to correct place
}

 public void remove() {
  nextIndex = prevIndex; // restore previous state
  storageDirs.remove(prevIndex); // remove last returned element
  hasNext(); // reset nextIndex to correct place
 }
}

@Override
public void remove() {
 nextIndex = prevIndex; // restore previous state
 storageDirs.remove(prevIndex); // remove last returned element
 hasNext(); // reset nextIndex to correct place
}

 public void remove() {
  nextIndex = prevIndex; // restore previous state
  storageDirs.remove(prevIndex); // remove last returned element
  hasNext(); // reset nextIndex to correct place
 }
}