How to use

hashCode

method

in

org.apache.hadoop.io.IntWritable

@Override
public int hashCode() {
  int result = yearMonth != null ? yearMonth.hashCode() : 0;
  result = 31 * result + (temperature != null ? temperature.hashCode() : 0);
  return result;
}

public int hashCode() {
  return first.hashCode() * 163 + second.hashCode();
}

public int baseHashCode() {
  return first.hashCode();
}

public int hashCode() {
  return first.hashCode() * 163 + second.hashCode();
}

public int hashCode() {
  return first.hashCode() * 163 + second.hashCode();
}