Getting buffer overflow randomly in tests

[altavir]

I am getting

java.nio.BufferOverflowException
	at java.base/java.nio.Buffer.nextPutIndex(Buffer.java:662)
	at java.base/java.nio.HeapByteBuffer.put(HeapByteBuffer.java:196)
	at kotlinx.io.core.IoBuffer.writeByte(IoBufferJVM.kt:164)
	at kotlinx.io.core.BytePacketBuilderBase.writeByte(Builder.kt:436)

in tests when I run a lot of tests simultaniously. When I run them individually, everything works fine. I tried to debug the problem, but it proved to be rather hard due to not always obvious borrowing logic. There is a check inside that should prevent this error, but is does not seem to work.

[altavir]

It seems that the problem is caused by the fact that IOBuffers created by ByteReadPacket(array) (which have the wrong size) are randomly being disposed into default pool and then reused. I think it should be fixed in io-2.

[fzhinkin]

We're rebooting the kotlinx-io development (see #131), all issues related to the previous versions will be closed. Consider reopening it if the issue remains (or the feature is still missing) in a new version.