WritableBuffer writableRegionImpl()

in datasketches-memory-java8/src/main/java/org/apache/datasketches/memory/internal/BaseWritableBufferImpl.java [101:111]

• 11 lines of code
• 4 McCabe index (conditional complexity)

  WritableBuffer writableRegionImpl(final long offsetBytes, final long capacityBytes,
      final boolean localReadOnly, final ByteOrder byteOrder) {
    if (isReadOnly() && !localReadOnly) {
      throw new ReadOnlyException("Writable region of a read-only Buffer is not allowed.");
    }
    checkValidAndBounds(offsetBytes, capacityBytes);
    final boolean readOnly = isReadOnly() || localReadOnly;
    final WritableBuffer wbuf = toWritableRegion(offsetBytes, capacityBytes, readOnly, byteOrder);
    wbuf.setStartPositionEnd(0, 0, capacityBytes);
    return wbuf;
  }