After reading the doc of cc, I still now get how CC can help tracking theReference Counting problem.
In Netty, there is a pooledByteBuf, which will report as Memory LEAK if the bytebuf get gced but with referenceCnt > 0.

Can CC helps here?

defuseByteBuf():Unit {   withByteBuf {buf=>valbytes=ByteBufUtil.getBytes(buf)// some usage  never call byteBuf.release   }}defwithByteBuf(op:ByteBuf^=>Unit):Unit= {valallocator= pooledByteBufAllocatorvalbuf= allocator.byteBuf(1024)   op(buf)//... never call byteBuf.release}

Can CC help and reporting thebyteBuf.release is not called?