}
      // careful of overflow!
      int newCapacity = oldCapacity + (oldCapacity >> 1) + 1;
      if (newCapacity < minCapacity) {
        newCapacity = Integer.highestOneBit(minCapacity - 1) << 1;
      }
      if (newCapacity < 0) {
        newCapacity = Integer.MAX_VALUE; // guaranteed to be >= newCapacity
      }
      return newCapacity;
    }

    /**

      }
      // careful of overflow!
      int newCapacity = oldCapacity + (oldCapacity >> 1) + 1;
      if (newCapacity < minCapacity) {
        newCapacity = Integer.highestOneBit(minCapacity - 1) << 1;
      }
      if (newCapacity < 0) {
        newCapacity = Integer.MAX_VALUE; // guaranteed to be >= newCapacity
      }
      return newCapacity;
    }

    /**

      int oldCapacity = nextInBucketKToV.length;
      int newCapacity = ImmutableCollection.Builder.expandedCapacity(oldCapacity, minCapacity);

      keys = Arrays.copyOf(keys, newCapacity);
      values = Arrays.copyOf(values, newCapacity);
      nextInBucketKToV = expandAndFillWithAbsent(nextInBucketKToV, newCapacity);
      nextInBucketVToK = expandAndFillWithAbsent(nextInBucketVToK, newCapacity);

        return;
      }

      int currentCapacity = buffer.capacity();
      int requiredCapacity = buffer.position() + needed;
      int newCapacity = Math.max(currentCapacity * 2, requiredCapacity);

      ByteBuffer newBuffer = ByteBuffer.allocate(newCapacity).order(ByteOrder.LITTLE_ENDIAN);

      // We must switch the old buffer to read mode to extract data
      Java8Compatibility.flip(buffer);