private void ensureCapacity(int capacity) {
if (capacity <= buffer.capacity()) return;
ByteBuffer resized = BufferUtils.createAlignedByteBufferPage(mathRoundPoT(capacity));
resized.put(buffer);
resized.clear();
buffer = resized;
address = memAddress(resized);
}
public APIBuffer() {
buffer = BufferUtils.createAlignedByteBufferPage(DEFAULT_CAPACITY);
address = memAddress(buffer);
}