Method smear

output/java_guava/1.4.17/Striped.java:507–510

(int hashCode)

  private static int smear(int hashCode) {
    hashCode ^= (hashCode >>> 20) ^ (hashCode >>> 12);
    return hashCode ^ (hashCode >>> 7) ^ (hashCode >>> 4);
  }


  private static class PaddedLock extends ReentrantLock {