public WritableMemory request()

in src/main/java/org/apache/datasketches/memory/DefaultMemoryRequestServer.java [123:138]

• 12 lines of code
• 5 McCabe index (conditional complexity)

  public WritableMemory request(
      final WritableMemory oldWmem,
      final long newCapacityBytes) {

    //On-heap
    if (oldWmem.getArena() == null || !offHeap) {
      if (newCapacityBytes > Integer.MAX_VALUE) {
        throw new IllegalArgumentException("Requested capacity exceeds Integer.MAX_VALUE.");
      }
      return WritableMemory.allocate((int)newCapacityBytes, byteOrder, this);
    }

    //Acquire Arena
    final Arena arena = (oneArena) ? oldWmem.getArena() : Arena.ofConfined();
    return WritableMemory.allocateDirect(newCapacityBytes, alignmentBytes, byteOrder, this, arena);
  }