Reliable topic does not work with Java client as expected

[ihsandemir]

There is a user reported problem (https://hazelcastcommunity.slack.com/archives/C01NC9N8CAE/p1613727234002400)

I was able to reproduce it. Basic problem simplified: Java rel_topic works fine if only java clients, C++ client works fine with only C++ clients. But if I start C++ and Java in the same cluster, C++ client continues to work but Java client stops receiving messages. Very weird problem. Here is the reproducer:

1. Start server,
2. run Java project client: https://github.com/ihsandemir/javaClientTest
3. Run C++ client https://github.com/ihsandemir/hz_lib_external (use cmake flag -DCMAKE_TOOLCHAIN_FILE=/Users/ihsan/Desktop/work/src/vcpkg/scripts/buildsystems/vcpkg.cmake and make sure hazelcast-cpp-client on the machine. Use

    git clone https://github.com/ihsandemir/vcpkg/tree/hazelcast-cpp-client
   cd vcpkg
   ./booststrap.sh
   ./vcpkg install hazelcast-cpp-client