@Override
public ByteBuf copy(int index, int length) {
checkIndex(index, length);
PooledUnsafeDirectByteBuf copy =
(PooledUnsafeDirectByteBuf) alloc().directBuffer(length, maxCapacity());
if (length != 0) {
PlatformDependent.copyMemory(addr(index), copy.addr(0), length);
copy.setIndex(0, length);
}
return copy;
}
static PooledUnsafeDirectByteBuf newInstance(int maxCapacity) {
PooledUnsafeDirectByteBuf buf = RECYCLER.get();
buf.setRefCnt(1);
buf.maxCapacity(maxCapacity);
return buf;
}