Class kafka.examples.SimpleConsumerDemo was removed. But the java-simple-consumer-demo.sh was not removed and README was not updated.
This commit removes java-simple-consumer-demo.sh and updates the demo instructions in the examples README.
Author: Jiamei Xie <jiamei.xie@arm.com>
Reviewers: Konstantine Karantasis <konstantine@confluent.io>
With the improvement of 447, we are now offering developers a better experience on writing their customized EOS apps with group subscription, instead of manual assignments. With the demo, user should be able to get started more quickly on writing their own EOS app, and understand the processing logic much better.
Reviewers: Guozhang Wang <wangguoz@gmail.com>