boolean isClientServer() {
    return connType.isClientServer();
  }
Whether the installation is client server

Since an installation can only be client server or peer to peer there is no need for a function
which checks for a peer to peer installation (just check if not client server).
geode-assembly/geode-assembly-test/src/main/java/org/apache/geode/session/tests/ContainerInstall.java